The living water of the Holy Spirit

On Monday the Seventh week of Easter our Church invites us to first read and reflect on a passage from the first letter of the apostle John (4:1-10) entitled "God has loved us first". Our treasure, which follows, is from a catechetical instruction by Saint Cyril of Jerusalem, bishop. Cyril of Jerusalem was a theologian of the Early Church. About the end of AD 350, he succeeded Maximus as Bishop of Jerusalem, but was exiled on more than one occasion due to the enmity of Acacius of Caesarea, and the policies of various emperors. His Catechesis remain valuable as examples of the ritual and theology of the Church in the mid-fourth century. The crises that the Church faces today may seem minor when compared with the threat posed by the Arian heresy, which denied the divinity of Christ and almost overcame Christianity in the fourth century. Cyril was to be caught up in the controversy, accused of Arianism by Saint Jerome, and ultimately vindicated both by the men of his own time and by being declared a Doctor of the Church in 1822. The main point of today's "treasure" from Saint Cyril of Jerusalem's catechetical instruction entitled "The living water of the Holy Spirit" is that the Holy Spirit is God's life-giving gift who cleanses, renews, and strengthens the soul from within. Saint Cyril explains that just as water gives life to the earth, the Holy Spirit gives divine life to believers through Baptism and the other sacraments. The Spirit works personally in each Christian, bringing wisdom, holiness, courage, and unity with God, while always remaining one and the same Spirit. Cyril's teaching encourages Christians to open their hearts fully to the Spirit so they may live faithfully and grow into the likeness of Christ. The principal teaching of our first reading from of the first letter of John (4:1-10) is that true Christian love begins with God, not with us. God showed His love by sending His Son, Jesus Christ, into the world to save us and bring us life. Because God loved us first—freely, sacrificially, and without waiting for us to deserve it—Christians are called to recognize His love, remain faithful to the truth about Jesus, and love others in the same self-giving way. The passage also teaches that real love is not merely a feeling or words, but an active response rooted in God's own love revealed through Christ.