Whoever prays is certainly saved. He who does not is certainly damned. All the blessed have been saved by prayer. All the damned have been lost through not praying. If they had prayed they would not have been lost. And this is, and will be their greatest torment in hell: to think how easily they might have been saved, just by asking God for His grace, but that now it is too late - their time of prayer is gone.
Alphonsus LiguoriThere is no one, however wicked, whom Mary does not save by her intercession when she wishes ... He who has recourse to Mary shall be saved.
Alphonsus LiguoriAll souls in hell are there because they did not pray. All the saints sanctified themselves by prayer.
Alphonsus LiguoriGod is displeased at the diffidence of souls who love Him sincerely and whom He Himself loves.
Alphonsus Liguori