In my opinion, the great falling away has already been well on it's way. The young people of today, even those who had a Christian upbringing in their homes, have left and are living "their own way"
It is just going to get worse....like birthpangs get worse as time progresses.....We will see things we would never ever have expected to see....in churches and elsewhere.....we have to be strong in the Lord, and listen to His small strong voice and do what He asks us to do, regardless.