Introduction
Faced with Jesus' steep call to forgive seventy-times-seven (vv. 3-4), the apostles ask for the only thing they know they lack. Their humility sets up Jesus' surprising answer in v. 6.
Historical Context
Rabbis taught that forgiving three times was generous. Jesus had just shattered that ceiling. The apostles' request is both honest and desperate.
Original Language Insights
'Increase' (prostithēmi) — to add, to lay alongside. They picture faith like a quantity that needs more added. Jesus' answer will redefine the whole metaphor.
Theological Significance
Faith's power lies not in its size but in its object. A small faith in a great God moves mountains; a great faith in a small god moves nothing.
Practical Application
Asking God for more faith is a holy prayer. But while you wait for more, exercise what you have — even a mustard seed is enough to begin.