a piece taking from Ibn Rajab Hambali :

....Allaah Mighty and Manificient has a concern for those He loves amongst His servants. Therefore each time His servant slips and relapses into the abyss of desire , He leads him out of it to the summit of success. He makes makes easy for him routes to repentance, He alerts him of the vilness of his mistakes such that in fear, he rushes to be excused and He afflicts him with trails and tribulations that would serve to expiate his crime.