Alma teaches his son that true repentance prevents one’s evil deeds from coming full circle to condemn him or her at the Last Judgment. Through His Atonement, Christ took upon Himself our punishments on condition of repentance, but without sincere repentance such mercy has no claim and the punishments will be fully applied.
“…Justice exerciseth all his demands, and also mercy claimeth all which is her own; and thus, none but the truly penitent are saved. What, do you suppose that mercy can rob justice? I say unto, Nay; not one whit. If so, God would cease to be God. And thus God bringeth about his great and eternal purposes, which were prepared from the foundation of the world. And thus cometh about the salvation and the redemption of men, and also their destruction and misery. Therefore, O my son, whosoever will come may come and partake of the waters of life freely; and whosoever will not come the same is not compelled to come; but in the last day it shall be restored unto him according to his deeds. If he has desired to do evil, and has not repented in his days, behold, evil shall be done unto him, according to the restoration of God.” (Alma 42:24-28)
-How many chances does God give a person to repent?