Matthew 6:9
Pray then like this: Our Father in heaven, hallowed be your name. The Lord's Prayer begins with the address that reorients everything: Our Father — not my Father, communicating that the prayer is communal, and Father, communicating the intimacy of the relationship. The in heaven locates the Father without limiting him: he is transcendent (in heaven) and immanent (your Father). Hallowed be your name is the first petition: let your name be treated as holy, let your character be recognized and honored as it deserves. The Father's name being hallowed is the first priority of kingdom prayer — the child's first concern is the Father's honor. Isaiah 29:23 promises a day when the people will hallow the Holy One of Jacob.