Was celibacy introduced into the church three centuries after Jesus' death, and will this be the destiny of every church after its master's death?

According to Osho, Christianity institutionalized itself roughly three centuries after Jesus, when unenlightened successors built the church; with the original light gone, priests imposed life-negative rules (especially celibacy) to generate guilt and control. This pattern tends to overtake almost every religion after its master dies, unless a truly enlightened successor prevents it. He warns: let it not happen again.