Indeed, Jesus laid it all out and that generation to whom He spoke (without a 2,000 year gap) failed to track with Him just as He foretold...as the spirit of anti-Christ was even then already at work. Then, just as it was foretold, "false teachers" entered the church teaching "destructive doctrines" by which the church of today has learned to believe the foretold "lie" causing "strong delusion." And those who have believed the "lie" even now deny all of these things which were foretold.
And here we are.
Not all of that generation, part of that generation was part of the bride of Christ.
Now what people do and teach today, is due to traditions of man - and to follow those things are up to the person, and the only way to negate that mentality is with truth at least as close one can get... and that is by reading and seeking God, by the spirit desiring truth ya know?
Not every single church out there is bad, or not feeding the flock ... to fortify faith. Some can be terrible but not everyone of them is bad, there are some really devout people out there who just wanna help fortify people in faith and in truth and also let them decide for themselves.