Heidelberg Catechism · Lord's Day 52
129. What does the word Amen mean?
Answer
Amen means: It is true and certain. For God has much more certainly heard my prayer than I feel in my heart that I desire this of him.
Scripture references
Question 129 of 129
Study it, question by question
Bosko turns the catechism into a few minutes a day — one question at a time, spaced so the answers actually stick, with an AI companion grounded in the Reformed tradition to talk through whatever you don't yet grasp.