Matthew 7:21

The context

This saying sits in the closing section of the Sermon on the Mount, immediately before the parable of the two builders. It is addressed to people who assume that the right words and the right activities secure their standing. The sentence distinguishes between addressing Jesus as Lord and doing the will of the Father.

What it establishes

It establishes that confession alone is not the criterion, and that the will of the Father is the measure named. The saying is uncomfortable precisely because it grants that the speakers are religiously active and sincere.

What it does not establish

It does not define the will of the Father here. The Sermon has described it for three chapters, so the phrase points backward rather than to a new requirement. Its relation to Paul's language about grace is a matter of long argument, not a settled inference from one verse.

Short note, first pass, October 2026. Corrections welcome.

Cited in these answers

• Religion has caused most of the wars and evil in the world. Why do you want to perpetrate this?

Part of Scripture, Opened — the exegetical layer behind every citation on this site. Scripture quotations are from the ESV.