Perhaps those who consider Christianity a made-up religion have not fully read the story of Good Friday.
Consider just the basic facts of the story. Even after traveling with Him and hearing His teachings firsthand, Jesus disciples still did not seem to comprehend the chain of events that must happen. The Last Supper seemed to be a source of confusion to them, and the disciples who accompanied Jesus to the Garden of Gethsemane preferred to take a snooze rather that stay awake with their Lord. One of the disciples betrayed Jesus (for cash, no less), another publiclly denied Him, and none stood trial with Him. After His death, His body was buried in a tomb borrowed from a member of the Sanhedrin - the very people who were loudest in the demands to kill Him.
None of the disciples looks like anything more than a poltroon or a traitor. A very odd, uninspiring story if your goal is to fool people into believing a false religion so you can exploit them.
But if you understand the human condition, that humans are more likely than not to run away from danger and to look out for Number 1, then the actions of the disciples makes sense. Uncomfortable sense, but sense.
Within a few weeks of the events of Good Friday, these same disciples (except Judas, of course) were fearlessly proclaiming the Gospel. They were heckled, beaten, thrown into prison, and even executed. What changed?
To be continued....