When Jesus asks you and me to “repent,” He is inviting us to change our mind, our knowledge, our spirit—even the way we breathe. He is asking us to change the way we love, think, serve, spend our time, treat our wives, teach our children, and even care for our bodies. Nothing is more liberating, more ennobling, or more crucial to our individual progression than is a regular, daily focus on repentance. Repentance is not an event; it is a process. It is the key to happiness and peace of mind. When coupled with faith, repentance opens our access to the power of the Atonement of Jesus Christ.

“We can do better and be better”, General Conference, April 2019

The gospel of Jesus Christ challenges us to change. “Repent” is its most frequent message, and repenting means giving up all of our practices—personal, family, ethnic, and national—that are contrary to the commandments of God. The purpose of the gospel is to transform common creatures into celestial citizens, and that requires change. …

Jesus commanded us to love one another, and we show that love by the way we serve one another. We are also commanded to love God, and we show that love by continually repenting and by keeping His commandments (see John 14:15). And repentance means more than giving up our sins. In its broadest meaning it requires change, giving up all of our traditions that are contrary to the commandments of God. As we become full participants in the culture of the gospel of Jesus Christ, we become “fellowcitizens with the saints, and of the household of God” (Eph. 2:19).

“Repentance and Change”, General Conference, October 2003

Greater holiness will not come simply by asking for it. It will come by doing what is needed for God to change us.

“Holiness and the Plan of Happiness”, General Conference, October 2019

Our willingness to repent shows our gratitude for God's gift and for the Savior's love and sacrifice on our behalf. Commandments and priesthood covenants provide a test of faith, obedience, and love for God and Jesus Christ, but even more importantly, they offer an opportunity to experience love from God and to receive a full measure of joy both in this life and in the life to come. …

Remember: the heavens will not be filled with those who never made mistakes but with those who recognized that they were off course and who corrected their ways to get back in the light of gospel truth.

The more we treasure the words of the prophets and apply them, the better we will recognize when we are drifting off course—even if only by a matter of a few degrees.

“A Matter of a Few Degrees”, General Conference, April 2008

The invitation to repent is rarely a voice of chastisement but rather a loving appeal to turn around and to “re-turn” toward God. It is the beckoning of a loving Father and His Only Begotten Son to be more than we are, to reach up to a higher way of life, to change, and to feel the happiness of keeping the commandments. Being disciples of Christ, we rejoice in the blessing of repenting and the joy of being forgiven. They become part of us, shaping the way we think and feel. …

For most, repenting is quiet and quite private, daily seeking the Lord’s help to make needed changes.

For most, repentance is more a journey than a one-time event. It is not easy. To change is difficult. It requires running into the wind, swimming upstream. Jesus said, “If any man will come after me, let him deny himself, and take up his cross and follow me.” Repentance is turning away from some things, such as dishonesty, pride, anger, and impure thoughts, and turning toward other things, such as kindness, unselfishness, patience, and spirituality. It is “re-turning” toward God. …

Repentance not only changes us, but it also blesses our families and those we love. With our righteous repentance, in the timetable of the Lord, the lengthened-out arms of the Savior will not only encircle us but will also extend into the lives of our children and posterity. Repentance always means that there is greater happiness ahead.

“Repent … That I May Heal You”, General Conference, October 2009

Changing our behavior and returning to the “right road” are part of repentance, but only part. Real repentance also includes a turning of our heart and will to God and a renunciation of sin. As explained in Ezekiel, to repent is to “turn from … sin, … do that which is lawful and right; … restore the pledge, … [and] walk in the statutes of life, without committing iniquity.” …

Real repentance must involve faith in the Lord Jesus Christ, faith that He can change us, faith that He can forgive us, and faith that He will help us avoid more mistakes. This kind of faith makes His Atonement effective in our lives. When we “perceive afterwards” and “turn around” with the Savior’s help, we can feel hope in His promises and the joy of forgiveness. Without the Redeemer, the inherent hope and joy evaporate, and repentance becomes simply miserable behavior modification. But by exercising faith in Him, we become converted to His ability and willingness to forgive sin. …

Instead of making excuses, let us choose repentance. Through repentance, we can come to ourselves, like the prodigal in the parable, and reflect on the eternal import of our actions. When we understand how our sins can affect our eternal happiness, we not only become truly penitent but we also strive to become better. …

The fact that we can repent is the good news of the gospel! Guilt can be “swept away.” We can be filled with joy, receive a remission of our sins, and have “peace of conscience.” We can be freed from feelings of despair and the bondage of sin. We can be filled with the marvelous light of God and be “pained no more.” Repentance is not only possible but also joyful because of our Savior.

“Repentance: A Joyful Choice”, General Conference, October 2016