All of the questions and answers below are from Westminster Shorter Catechism (1647).

Preface — Our Father which art in heaven

What doth the preface of the Lord’s Prayer teach us?

The preface of the Lord’s Prayer, which is, Our Father which art in heaven, teacheth us to draw near to God with all holy reverence (Psalm 95:6) and confidence (Ephesians 3:12), as...