Well I follow Jesus, and Jesus claimed to be divine.
Either he was or he was a fraud.
Here's something for you as a muslim to think about! The Koran says Jesus was just a good prophet and was not crucified, but rather someone in his place. Why was he arrested in the first place? Blasphemy. Why? Because he claimed to be God. If Jesus claimed to be God and wasn't could he have qualified as a goo d prophet? Nope! He was either God or a fraud. Either way what the Koran says would be inaccurate!
Jesus also foretold that he would die a violent death. If he were wrong and did not then he would be a false prophet, and the Koran would be inaccurate calling him a good prophet. If he DID then it would also be inaccurate because it says he didn't.
The Koran says Allah loves those who love him. The Bible says that God loved us while we were yet sinners, and Christ died for us.
I'm not trying to attack you or anything I'm just trying to give you something to think about because as a Christian I love you! The Bible says heaven is a sure thing and tells us Jesus is the way.
The Koran says if you have urine on your clothes, even if you were a good muslim you won't make it.
As Christians we don't live in fear of the scales.
Just something to think about!
But to further answer your question, the Bible says that when Jesus was lead off to be crucified his deciples ran and went in to hiding. They were afraid for their lives. John and Simon Peter were the only ones that didn't run, and Simon Peter denied Jesus 3 times out of fear. After witnessing Jesus be carried away and executed they were all very afraid that they would be next. So, they all hid in the upper room. These were the same men who became the apostles and risked their lives, and died, to spread the gospel to the world, except for John who was exiled. What happened so that these men who were afraid to be seen in public, who's faith had been shaken, who may have possibly at that point believed that Jesus was a fraud would all of a sudden be willing to boldly risk their lives and die to make sure the world knew he wasn't? Only one thing could have. The risen Jesus came to them and reassured them he was the Lord.
Hope that's helpful! And Welcome!