Let us be buried with Christ by Baptism to rise with him; let us go down with him to be raised with him; and let us rise with him to be glorified with him.

Everything that happened to Christ lets us know that, after the bath of water, the Holy Spirit swoops down upon us from high heaven and that, adopted by the Father's voice, we become sons of God.

The Catechism of the Catholic Church, page 151.  

CNS photo/Gregory A. Shemitz Priest baptizes catechumen at the Easter Vigil at St. Jude Church in Mastic Beach, N.Y.