The path is narrow and the way is difficult and those who find it are few, it wouldn't surprise me if most of the people today who profess to be Christian are merely culturally Christian and are falling away as the Tribulation comes upon us.
Remember, Christianity isn't a religion strictly speaking, it's not a series of rituals codes and traditions that you follow to earn your place in the afterlife; it's purely a relationship with God, the Self-Existent One, the Foundation of Being, the Essence of Reality Himself.