Baptized for the Dead? 1Co15

Titus 3:5 KJV — Not by works of righteousness which we have done, but according to his mercy he saved us, by the washing of regeneration, and renewing of the Holy Ghost;

Acts 16:33 KJV — And he took them the same hour of the night, and washed their stripes; and was baptized, he and all his, straightway.

Acts 2:38 KJV — Then Peter said unto them, Repent, and be baptized every one of you in the name of Jesus Christ for the remission of sins, and ye shall receive the gift of the Holy Ghost.

Romans 6:3 KJV — Know ye not, that so many of us as were baptized into Jesus Christ were baptized into his death?

2 Timothy 2:11 KJV — It is a faithful saying: For if we be dead with him, we shall also live with him:

1 Corinthians 15:29 KJV — Else what shall they do which are baptized for the dead, if the dead rise not at all? why are they then baptized for the dead?

1 Corinthians 15:50 KJV — Now this I say, brethren, that flesh and blood cannot inherit the kingdom of God; neither doth corruption inherit incorruption.

John 3:5 KJV — Jesus answered, Verily, verily, I say unto thee, Except a man be born of water and of the Spirit, he cannot enter into the kingdom of God.