Those who refuse His mercy satisfy His justice in another way. Without His mercy, they cannot love Him. Without love for Him they cannot be 'justified' or 'made just'. That is to say: they cannot conform to Him Who is love. Those who have not received His mercy are in a state of injustice with regard to Him. It is their own injustice that is condemned by His justice. And in what does their injustice consist? In the refusal of His mercy. We come, in the end, to this basic paradox: that we owe it to God to receive from Him the mercy that is offered to us in Christ, and that to refuse this mercy is the summation of our 'injustice'. Clearly, then, only the mercy of God can make us just, in this supernatural sense, since the primary demand of God's justice upon us is that we receive His mercy.
Repentance grows as faith grows. Do not make any mistake about it; repentance is not a thing of days and weeks, a temporary penance to be got over as fast as possible! No; it is the grace of a lifetime, like faith itself. God's little children repent, and so do the young men and the fathers. Repentance is the inseparable companion of faith.
The very first evidence of awakening grace is dissatisfaction with one's self and self-effort and a longing for deliverance from chains of sin that have bound the soul. To own frankly that I am lost and guilty is the prelude to life and peace. It is not a question of a certain depth of grief and sorrow, but simply the recognition and acknowledgment of need that lead one to turn to Christ for refuge. None can perish who put their trust in Him. His grace superabounds above all our sin, and His expiatory work on the cross is so infinitely precious to God that it fully meets all our uncleanness and guilt.
As readers, we are seldom interested in the fine sentiments of a lesson learnt; we seldom care about the good manners of morals. Repentance puts an end to conversation; forgiveness becomes the stuff of moralistic tracts. Revenge - bloodthirsty, justice-hungry revenge - is the very essence of romance, lying at the heart of much of the best fiction.
We need repentance. You see, repentance is not only going to a priest and confessing. We must free ourselves from the obsession of thoughts. We fall many times during our life, and it is absolutely necessary to reveal everything [in Confession] to a priest who is a witness to our repentance.Repentance is the renewal of life. This means we must free ourselves from all our negative traits and turn toward absolute good. No sin is unforgivable except the sin of unrepentance.