‘Your kingdom come’
What does Christ mean, when he teaches us to pray, ‘Your kingdom come’?
According to Augustine (ACCS), we should not think of this petition as implying that God is not now reigning:
…‘“Come”…is to be understood in the sense of “manifested to humanity.” Just as light that is present is absent to the blind or to those who shut their eyes, so the kingdom of God, though it never departs from the earth, yet is absent to those who know nothing about it.