Jesus receives us with all of our limitations, He bring us the mercy of the Father who forgives us, and transforms our heart, rendering it a new heart, capable of loving Him, who loved His own to the end (cf. John 13:1). And this love is manifested in his mercy. Jesus always forgives us.
Pope FrancisImagine, to become a priest there are eight years of study and preparation, and then if after a while you can't do it, you can ask for a dispensation, you leave, and everything is OK.
Pope Francis... the Christian is a person who remembers: ... He continually says to the Lord: 'Yes, I want the commandments, I want your will, I will follow you'. He is a man of the covenant, and we celebrate the covenant, every day " in the Mass: thus a Christian is "a woman, a man of the Eucharist".
Pope Francis