1.) Paul said he was preaching Jesus Christ according to the revelation of the mystery which was KEPT SECRET SINCE THE WORLD BEGAN according to Romans 16:25-26. The only way around this is to say that this is not really a mystery and it is certainly not the mystery of Ephesians. However, I am a Bible believing Christian that takes the Bible to "say what it means and means what it says".
2.) Paul said that when he got saved (Acts 9) he became the pattern for those who would believe after him in regards to grace and longsuffering (1 Tim. 1:14-16), not Acts 28.
3.) The dispensation of grace was PRE-ACTS 28 (Rom. 6:14, 1 Cor. 3:10, 1 Tim. 1:14-16).
4.) The only connection Paul makes between his Acts converts and Abraham's promise is in regards to JUSTIFICATION and RECEIVING THE SPIRIT (Rom. 4, Gal. 3). Show me the verse where Paul says that the Acts converts would spend eternity in the New Jerusalem! And please, don't embarrass yourself by quoting the allegory in Galatians 4...That's the oldest trick in the book.
5.) The body of Christ existed BEFORE ACTS 28. The Acts converts of Paul were "members of Christ" that were "joined unto the Lord" and were "one spirit" with Christ and the relationship between the believer and Christ was a HEAD-BODY / HUSBAND-WIFE relationship just like in Ephesians (1 Cor. 6:15-17, 11:3, compared with Eph. 5:22-32).
6.) The Acts converts were "one body" by partaking of Christ's sacrificial death whereby they were reconciled into one body and no longer Jew or Gentile but just THE CHURCH OF GOD. Just like in Ephesians (see 1 Cor. 10:16-20, 32, compared with Eph. 2:13-16).
7.) The Holy Spirit baptized the Acts converts of Paul into Christ and were no longer Jew or Gentile, but one body. (Rom. 12:5, 1 Cor. 12:12-27)
8.) Yes the believers during Acts were referred to as eyes, ears, head, etc. in the body of 1 Corinthians 12, but Paul is simply likening the body of Christ to the functionality of the human body. Do you really think that the Acts believers were ACTUALLY SPIRITUAL noses, feet, armpits, etc. ??? Get real!
9.) Wasn't the rapture of the Acts converts a "mystery" given "by the word of the Lord" ? (1 Cor. 15:51, 1 Thes. 4:15) Does Paul quoting an OT "saying" about victory over death nullify the fact that it was a MYSTERY BY THE WORD OF THE LORD???
10.) How come y'all Acts 28ers love to quote half of a sentence as your proof text? Acts 26:22, "Having therefore obtained help of God, I continue unto this day, witnessing both to small and great, saying none other things than those which the prophets and Moses did say should come:" Y'all love to quote that and stamp it all over your dispensational charts but y'all very rarely even finish the sentence (v.23 "That Christ should suffer, and that he should be the first that should rise from the dead, and should shew light unto the people, and to the Gentiles.")
11.) Why do y'all believe that Paul's converts (who were neither Jew nor Gentile, the body of Christ and church of God) that were not appointed unto wrath, under grace, and in the day of salvation, (1 Thes. 1:10, 5:9, Rom. 5:9, 6:14, 2 Cor. 6:2) were going to be going through the time of JACOB'S TROUBLE, (Zeph. 1:14-15, Jer. 30:7, Rev. 6:12-17, Matt. 3:7, Luke 21:23, ) a time of WRATH ??? How could Paul's converts in Acts go through that if they were under grace, not appointed unto wrath, and in the day of salvation?
12.) How could Paul write in Acts that nothing could separate them from the love of God (Rom. 8:35-39) IF they were to be going through the tribulation as you say? IF they were going through the tribulation than they could very easily "drink of the wine of the wrath of God" (Rev. 14:9-10) ???
13.) How could Paul write to churches that were going through the tribulation? Churches in the tribulation can be SPUED OUT OF THE MOUTH OF GOD (Rev. 3:16) while Paul wrote that they COULD NOT be separated from the love of God (Rom. 8:35-39).
14.) Tribulation/kingdom believers had to endure to the end proving THEIR OWN faith by their works and THEN after the tribulation they would get their sins blotted out and receive the salvation of their souls (Jer. 31:34, 1 Pet. 1:7-11, James 2:17-26, 1 John 5:1-4, Acts 3:19-20, Matt. 24:13, Heb. 10:38-39). But Paul taught that we are justified by Christ's faith (Rom. 3:22, Gal. 2:16-20, Philippians 2:8, 3:9, 1 Thes. 5:24, 2 Thes. 3:30 which is defined in Philippians 2:8 and especially 2 Timothy 2:13 "If we believe not, yet he abideth faithful: he cannot deny himself". Paul taught salvation by BELIEVING ALONE and FAITH ALONE (Rom. 3-5, Gal. 2:16-3:29). Paul taught that his converts had "now received the atonement" (Rom. 5:8) and had already been "justified from all things" (Acts 13:38-39). In fact, Paul CONTRASTED himself from the JEWS, who got their atonement at the 2nd coming...."For I would not, brethren, that ye should be ignorant of this mystery, lest ye should be wise in your own conceits; that blindness in part is happened to Israel, until the fulness of the Gentiles be come in. And so all Israel shall be saved: as it is written, There shall come out of Sion the Deliverer, and shall turn away ungodliness from Jacob: For this is my covenant unto them, when I shall take away their sins. " (Rom. 11:25-27)
15.) The kingdom program believers had to get water baptized as the symbolic washing away of sins and the answer of a good conscience, an outward show of their faith (1 Pet. 3:20-21, Mark 16:15-16, Matt. 28:19, Acts 2:38, 10:47-48, 22:16, Heb 10:22). It was connected with them being a nation of priests in the kingdom ( 1 Pet. 2:5-9, Rev. 1:6, 5:10, Num. 8:6-7, John 3:25-26, Heb. 6:2, 10:22). Ministers of the kingdom program were SENT TO baptize and nobody could forbid it (Matt. 28:19, John 1:33, Mark 16:15-16, Acts 2:38, 1 Pet. 3:20-21, Acts 10:47-48). However, the only time Paul baptized as on his 2nd missionary trip with Silas and after he did it he stated "I thank God I baptized none of you" and "Christ sent me NOT TO baptize" (1 Cor. 1:14-17). Paul's ministry was completely different.
16.) In God's great ANGER, WRATH, and FURY He scatters His people during the tribulation (Jer. 32:37), but Paul's converts were NOT appointed unto wrath and were under GRACE (Rom. 5:9, 6:14, 1 Thes. 1:10, 5:9).
17.) Paul's Acts ministry was a "MYSTERY" (Rom. 11:25), where do you find Gentiles getting blessed through Israel's FALL in the OT ???
18.) The salvation of the kingdom believers is "Repent ye therefore, and be converted, that your sins may be blotted out, when the times of refreshing shall come from the presence of the Lord; And he shall send Jesus Christ, which before was preached unto you: Whom the heaven must receive until the times of restitution of all things, which God hath spoken by the mouth of all his holy prophets since the world began. For Moses truly said unto the fathers, A prophet shall the Lord your God raise up unto you of your brethren, like unto me; him shall ye hear in all things whatsoever he shall say unto you. And it shall come to pass, that every soul, which will not hear that prophet, shall be destroyed from among the people. Yea, and all the prophets from Samuel and those that follow after, as many as have spoken, have likewise foretold of these days." (Acts 3:19-24) and "That the trial of your faith, being much more precious than of gold that perisheth, though it be tried with fire, might be found unto praise and honour and glory at the appearing of Jesus Christ: Whom having not seen, ye love; in whom, though now ye see him not, yet believing, ye rejoice with joy unspeakable and full of glory: Receiving the end of your faith, even the salvation of your souls. Of which salvation the prophets have inquired and searched diligently, who prophesied of the grace that should come unto you:" (1 Peter 1:7-11).
But Paul said that what he preached was a mystery...."For I would not, brethren, that ye should be ignorant of this mystery, lest ye should be wise in your own conceits; that blindness in part is happened to Israel, until the fulness of the Gentiles be come in.....Now to him that is of power to stablish you according to my gospel, and the preaching of Jesus Christ, according to the revelation of the mystery, which was kept secret since the world began, " (Rom. 11:25, 16:25) and also 1 Cor. 4:1 "Let a man so account of us, as of the ministers of Christ, and stewards of the mysteries of God."
19.) Paul said that the sign gifts would cease with the completion of scripture. http://av1611studyblog.blogspot.com/2014/07/blah-blah-blah-is-that-really-holyghost.html
The signs and spiritual gifts did NOT cease at Acts 28:28 because Timothy was still NOT TO NEGLECT his gift (seemingly the gift of teaching). See 1 Timothy 1:18, 4:14, 2 Timothy 1:6. Of course healing quit early on as it seems, but Timothy had the teaching gift even in 1 and 2 Timothy. (teaching gift is supernatural ability to teach, similar to Acts 4:8-31)
20.) Peter was sent to preach his gospel, that had been spoken by the prophets since the world began, to every creature and all nations (Mark 16:15-16, Matt. 28:19, Acts 3:19-26). Paul was sent to the Jew and Gentile and all "all nations" to preach his gospel according to the revelation of the mystery which had been kept secret since the world began (Rom. 1:14, 16:25, Acts 26:17, 2 Cor. 5:14-21). HOWEVER, Paul said that Peter was committed the "gospel of the circumcision" and that Paul had the "gospel of the uncircumcision" (Gal. 2:7). Since they were sent to the same group of people, Paul is clearly referring to DIFFERENT gospels pertaining to DIFFERENT programs. People were trying to put Paul's converts back under the law and so Paul said that if anyone preached any other gospel UNTO HIS CONVERTS than "let them be accursed". Peter and the apostles recognized Paul's ministry and message and agreed not put his converts under bondage. (See Galatians 1-2, Acts 15)
21.) Y'all talk about the four things that James asked Paul and his converts to follow (Acts 15) as if it means that the mystery had not been revealed. But all it means is that James thought that Paul and his converts would "do well" in not being an offense to the Jews. There was an elect remnant of Jews in the blinded nation (Rom. 11) that God wanted saved out of the cast off nation. Because of that Paul was not to offend them if possible so that it would be easier to reach them, but that went for the Gentiles too (1 Cor. 9:16-27). Fornication is something that is ALWAYS a sin in any dispensation, but as for the other three things (taken from the law) it was okay for Paul and his converts to do them as long as it wouldn't hinder the gospel. The SIN is hindering the gospel, NOT disobeying the law. Paul and his converts had LIBERTY IN CHRIST and were UNDER GRACE (Rom. 6:14, 1 Cor. 8:1-13, Gal. 2:4). See my post on this issue http://av1611studyblog.blogspot.com/2014/07/gods-plan-for-dispensation-of-grace.html
22.) Galatians 4:26.
As for Galatians 4, In this ALLEGORY (unwise to try and establish a doctrine based on a figurative passage):
25.) "Now all these things happened unto them for ensamples: and they are written for our admonition, upon whom the ends of the world are come." (1 Cor. 10:11)
Acts 28ers take that to mean that Paul was expecting the tribulation period, but that is just private interpretation. Paul was expecting the rapture at any moment and the tribulation being just around the corner.
Even in 2 Timothy Paul talks about the "last days".
26.) Romans 11 and the grafting in.
 Behold therefore the goodness and severity of God: on them which fell, severity (because of unbelief); but toward thee, goodness, if thou continue in his goodness (keep receiving God and standing in faith): otherwise thou also shalt be cut off (for unbelief).
 Your glorying is not good. Know ye not that a little leaven leaveneth the whole lump?
 Purge out therefore the old leaven, that ye may be a new lump, as ye are unleavened. For even Christ our passover is sacrificed for us:
 Therefore let us keep the feast, not with old leaven, neither with the leaven of malice and wickedness; but with the unleavened bread of sincerity and truth.
Hmm, and that is Paul teaching them to observe Jewish feasts? I don't think so buddy.
The only other time "feast" is used in 1 Corinthians is in 10:27, "If any of them that believe not bid you to a feast, and ye be disposed to go; whatsoever is set before you, eat, asking no question for conscience sake." But that reference is irrelevant to the issue obviously.
There is also no "feast of trumpets" in 1 Corinthians. You could't find it with a laser beam and spot light. Paul taught in Acts that his converts were UNDER GRACE and not UNDER THE LAW in Romans 6. How could he teach Jewish feasts if they were not under the law?"
 For we being many are one bread, and one body: for we are all partakers of that one bread.
 Behold Israel after the flesh: are not they which eat of the sacrifices partakers of the alter?
 What say I then? that the idol is any thing, or that which is offered in sacrifice to idols is any thing?
 But I say, that the things which the Gentiles sacrifice, they sacrifice to devils, and not to God: and I would not that ye should have fellowship with devils.
 Ye cannot drink the cup of the Lord, and the cup of devils: ye cannot be partakers of the Lord's table, and of the table of devils.
1 Corinthians 11:
 And when he had given thanks, he brake it, and said, Take, eat: this is my body, which is broken for you: this do in remembrance of me.
 After the same manner also he took the cup, when he had supped, saying, This cup is the new testament in my blood: this do ye, as oft as ye drink it, in remembrance of me.
 For as often as ye eat this bread, and drink this cup, ye do shew the Lord's death till he come.
The only problem with 2 Corinthians 3:6 is one that the Acts 28ers created themselves.