Jesus and the saints assure us that the path to salvation and sanctity is a call and possibility for each and every human person. But this needs our cooperation. The great St. Augustine had said: "Deus qui creavit te sine te, non potest te salvare sine te." (translate: God who created you without you, cannot save you without you). That means our cooperation.
God does not make it impossible since it is yours for the asking,seeking or knocking at the door of His heart,in all sincerity and faith. In the when He cured or forgave people He would say: "Your faith has been your salvation or your faith has restored you to health" (see Mt. 9:22; Mk. 5:34;Lk. 7: 50). That cooperation of ours means asking or petitioning, as the clearly expresses. Loud and clear are the words of Jesus: "the one who asks always receives; the one who searches always finds; the one one who knocks will always have the door opened to him" (Mt.7:7).
This means of course seeking the Lord in all diligence and sincerity. "When you seek me you shall find me, when you seek me with all your heart" (Jr. 29: 13). Those saintly people all showed some spirit of sacrifice and sincerity in their humble faith and quest for God. If you fall into disgrace, sin and perdition you might have only yourself to blame for not believing in God's own words who in all truth taught the people:"If you, who are evil, know how to give your children what is good, how much more will your Father in heaven give good things to those who ask him!" (Mt. 7:11).