Herein lies key quotations on the ideals of Christian Unity from the Bible, Church Fathers, Saints, and other teaching from Holy Mother Church. The intent is to inspire, inform, and encourage all Christians to seek unity in faith, love, and truth, as Christ himself prayed "that they all may be one" (John 17:21). These quotes highlight the spiritual, doctrinal, and practical foundations of unity and peace in the Christian tradition.
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"Behold, how good and how pleasant a thing it is for brethren to dwell together in unity." Psalm 133:1
"If it be possible, as much as in you is, live in peace with all men." Romans 12:18
"Bear ye one another's burdens, and so you shall fulfil the law of Christ." Galatians 6:2
"Endeavouring to keep the unity of the Spirit in the bond of peace." Ephesians 4:3
"There is one body, and one Spirit, even as also ye are called in one hope of your vocation." Ephesians 4:4
"Let all bitterness, and indignation, and anger, and clamour, and detraction be put away from you, with all malice." Ephesians 4:31
"And above all these things have charity, which is the bond of perfection." Colossians 3:14
"For God is not the author of confusion, but of peace, as in all churches of the saints." 1 Corinthians 14:33
"Be ye all of one mind, compassionate, loving as brethren, modest, humble." 1 Peter 3:8
"Peace is the tranquility of order." St. Augustine of Hippo, On Christian Doctrine
"Unity in faith and love is the mark of the true Church." St. Cyprian of Carthage
"The virtues of the soul are more powerful than armies in maintaining peace." St. Gregory the Great
"Where there is no love, put love, and you shall find love." St. John of the Cross
"The charity of Christians is the true bond of peace and unity." St. Thomas Aquinas, Summa Theologica II-II, Q.23, Art.1
"If you want peace, work for justice." St. Augustine
"Live in harmony with each other; do not be proud, but willing to associate with all." St. Basil the Great
"Where there is charity and wisdom, there is neither fear nor ignorance." St. Francis of Assisi
"Nothing is so strong as gentleness, nothing so gentle as real strength." St. Francis de Sales
"Where there is no Love, put Love, and you will find Love." St. John of the Cross
"Love one another and bear with each other in patience." St. Paul (as taught by Saints)
"Peace begins with a smile." Mother Teresa
"Unity in charity, that is, love of neighbor and God, is the sign of true Christian living." Pope John Paul II, Ut Unum Sint
"The unity of Christians is a witness to the world of Christ's love." Pope Benedict XVI, Encyclical Letter
"Unity of faith is the principal bond that unites the members of the Church." Catechism of the Council of Trent, Article IX (On the Church)
"The Church is called Catholic because, as St. Augustine says, it is diffused throughout the whole world, and because it teaches universally and without error all the doctrines which ought to come to the knowledge of men, whether relating to faith, to morals, or to the right conduct of life." Catechism of the Council of Trent, Article IX
"The Church is one, because it has one Lord, one faith, one baptism, and is animated by one Spirit." Catechism of the Council of Trent, Article IX
"The faithful, united in the profession of the same faith, in the participation of the same sacraments, and in the same spiritual government, constitute one and the same Church." Catechism of the Council of Trent, Article IX
"The Church, though made up of many members, is one body, united in the Holy Spirit." Catechism of the Catholic Church, 813
"Peace among men depends upon the order of their souls." Catechism of the Catholic Church, 2304
"The path to Christian peace is humility, patience, and charity." Catechism of the Catholic Church, 2305
"Through prayer and reconciliation, the faithful maintain the peace and unity of the Church." Catechism of the Catholic Church, 2842
Christian unity is one of many themes in Scripture and Catholic tradition, rooted in the unity of the Trinity and the Body of Christ. The Church teaches that unity is preserved through faith, charity, the sacraments, and fidelity to apostolic teaching. Saints and Popes have continually called for reconciliation, humility, and love as the path to true peace. May these words inspire us to pray and work for the unity and peace of all Christians.