Several Church Doctors that have said few are saved. I’m sure many more held to this. Sure, they aren’t the Magesterium (some were part of it), but they highly esteemed saints. Are their views less important than Fr. Groeschel’s? Or Mother Angelica’s? I’m not trying to be self righteous here, but THIS is the truth. Read St. John Chrysostom, St. Basil the Great, St. Ephram, St. Augustine. None have ever said the path to heaven is easy and widespread; they have all said it is hard and few obtain it. Even our Lord himself said the way is narrow and few find it.
And you say you’d lead a life of sin because of what I just said? I’ll will pray for you good sir. I know you didn’t mean this comment. The methods of getting to heaven are very easy, you just listed them off. Actually doing them whilst uniting yourself to Christ and God and perfecting yourself at all times according only to the will of God, is very difficult.
EDIT: I don’t advocate everything Michael Voris has to say, but this is a fairly good video…food for thought.
youtube.com/watch?v=GCf8C1Xcpds
Remember, we can NEVER view salvation is light of others. We can only account for ourselves.