"The Eucharist thus appears as both the source and the summit of all evangelization, since its goal is the communion of mankind with Christ and in him with the Father and the Holy Spirit." -Pope St. John Paul II
"Anyone who has not shared the truth of love with his brothers and sisters has not yet given enough. The Eucharist, as the sacrament of our salvation, inevitably reminds us of the unicity of Christ and the salvation that he won for us by his blood. The mystery of the Eucharist, believed in and celebrated, [...]
"If you love God heartily, my child, you will often speak of Him among your relations, household, and familiar friends, and that because 'the mouth of the righteous speaketh wisdom, and his tongue talketh of judgment.'" Source: St. Francis de Sales, Introduction to the Devout Life, Random House, Inc., 2002.
"Jesus Christ, who loves us, is concerned with the whole person. These important teachings form the basis for the missionary aspect of the Church’s social doctrine, which is an essential element of evangelization. The Church’s social doctrine proclaims and bears witness to faith." Source: Pope Benedict XVI, CARITAS IN VERITATE (Charity in Truth), 6/29/2009 [...]
"The Eucharist thus appears as both the source and the summit of all evangelization, since its goal is the communion of mankind with Christ and in him with the Father and the Holy Spirit." Source: Pope St. John Paul II, Papal Encyclical: Ecclesia De Eucharista, 4/17/2003