Father, Son and Holy Spirit. Three persons in one God. Easy to say, but difficult, for it is a mystery beyond our comprehension. In the Gospel, Jesus tells the disciples that everything the Father has is his and that the Holy Spirit will take from all that they have. Their relationship to each other is complete and entire. The Father sent the Son to be united with Humanity, to suffer with us, and redeem us. The Father and Son sent the Holy Spirit to be with us always, guiding and sanctifying us. We come to together today to praise God, who through the Trinity has given us more that we could ever expect. Before the Trinity was revealed, the author of Proverbs personified God's wisdom as an entity distinct from God and deigning to stay on the earth God created. Saint Paul teaches the Romans that through the Son and Holy Spirit, we share in God's grace and God's love. In the Gospel Jesus promises his disciples the Holy Spirit, who guides us to all truth. With all that we have received from our generous God, we can truly sing, "O Lord, our God, how wonderful your name is all the earth!" That relationship between the Father and the Son that inspired such a trust and confidence in the face of death is matched in their relationship with the Spirit as well. The mutual love each person of the Trinity has for the others is a model of love we are called to give each other according to the greatest commandment. To love God with our whole heart, mind, strength, and being, and to love our neighbor as ourselves is to mirror the love of our triune God. God is love and love naturally seeks an object of its desire. The Father, Son and Spirit are bound in a perfect love, love the can then be extended to humanity. Our love of humanity causes us to seek others to whom we can express that selfless, generous, and forgiving love the God lavishes upon us.