On the third day of our retreat Michael Fallon MSC opened his talk on Baptism by quoting the Catechism: 'In baptism we are ... reborn as 'sons' of God, we become "members" of Christ and made sharers in Jesus' mission (N1213).' In Christianity there is only one priest of the order of Melchizedek: Christ.  We all share in this priesthood, we each mediate the Divine (cf Ex 19:3-6). Jesus is identified as a priest forever, according to the order of Melchizedek (Ps.110) which makes the Temple unnecessary. Marists therefore are a kingdom of priests (in the Melchizedekian sense rather than the sacristy or temple sense) whose goal is to make the whole land holy.   All the baptised share in Jesus' priestly mediation (of the divine). For, as Paul says '... God has poured out his love into our hearts by means of the Holy Spirit, who is God's gift to us (Rom 5:5).'