Thats rubbish Paul was appointed by God to spread the gospel. There is no evidence in the Bible that Paul was ruled by Satan.

The one verse that compledly destroys your argument and destroys Islam is
Luke 9:22
“The Son of Man must suffer many things and be rejected by the elders and chief priests and scribes, and be killed, and on the third day be raised.”

There are no errors in John gospel, In fact John’s gospel does not disagree with Lukes at all.

Jesus said he is God, he was also worshipped when he was on earth.

There is no salvation in Islam, the only way is through Jesus