Contradiction with Matthew 23:8-10
Jesus teaches that we have one Master, Christ, and we are all brethren, contradicting the idea of following another human as a leader.
Matthew 23:8-10: But be not ye called Rabbi: for one is your Master, [even] Christ; and all ye are brethren.
Contradiction with Matthew 6:24
Jesus states that no one can serve two masters, emphasizing sole allegiance to God, conflicting with the notion of following Paul.
Matthew 6:24: No man can serve two masters: for either he will hate the one, and love the other; or else he will hold to the one, and despise the other. Ye cannot serve God and mammon.
Contradiction with 1 John 2:27
It suggests that believers do not need anyone to teach them because they have the anointing of the Holy Spirit, contradicting the encouragement to follow a human leader.
1 John 2:27: But the anointing which ye have received of him abideth in you, and ye need not that any man teach you: but as the same anointing teacheth you of all things, and is truth, and is no lie, and even as it hath taught you, ye shall abide in him. [in him: or, in it]
Contradiction with Jeremiah 17:5
This verse warns against trusting in man, which can be seen as a contradiction to following Paul's example.
Jeremiah 17:5: Thus saith the LORD; Cursed [be] the man that trusteth in man, and maketh flesh his arm, and whose heart departeth from the LORD.