If I may, I would like to answer the question directed toward Galatians2-20. It seems he should not have made the statement, "Cessationism is nothing more than bad theology based on even worse Eschatology." While we do live in the end times, it is an incorrect view to believe tongues will continue in the new heaven and new earth; Scripture does not support this view. In fact, Scripture clearly states, ". . . where there are tongues, they will be stilled. .." (1 Corinthians 13:8, New International Version, 2011). However, I believe Galatians2-20 was trying to express spiritual gifts will remain present on earth until the"perfect" or "completeness" comes (1 Corinthians 13:10). There is a dispute as to what the term"perfect" represents in this particular passage. Cessationists of course hold the view the"perfect" represents the completion of the Canon (. . . coming intothe full knowledge of Christ). On the other hand, Continuationists take to the view the "perfect"represents (In most cases, anyway) the 'Second Coming' of Christ. The Canon is without a doubt the inspired, inerrant, infallible Word of God. Yet I am uncertain if Christians have a "full knowledge of Christ." The scriptures are sufficient for us to come to know and believe in our Lord; yes, but there is much about God we do not understand.
While 1 Corinthians talks about spiritual gifts extensively, we should not look to spiritual gifts as signs of salvation. Indeed, Christ has already extended to us salvation through the gift of grace. Jesus Himself said, "This is a wicked generation. It asks for a sign, but none will be given it except the sign of Jonah" (Luke 11:29). However spiritual gifts are not present in unbelievers, but they are present in believers. If believers then have spiritual gifts, the spiritual gifts themselvesare not what have drawn the faith of the believers to Christ. The spiritual gifts are present in the believers because they already have faith in Christ. Therefore, spiritual gifts are nothing more than God working through believers by the power of the Holy Spirit.
I have concluded spiritual gifts will cease when the “perfect” comes. Whether or not the “perfect” refers to Christ’s ‘SecondComing’ is open to interpretation. Yet I do not believe the “perfect” refers to the closing of the canon. While we are privileged to have God’s complete Word, we are far from being in the "full knowledge of Christ" as long as we live in the world we do.
Grace and Peace!