Matthew 7:1

Jesus warns against a condemning, fault-finding spirit, because the standard we use against others will be turned back on us. This brief command is often quoted alone, but the surrounding verses make its meaning clear: Jesus is addressing hypocritical judgment, where someone scrutinizes a neighbor's small fault while ignoring a greater one in himself. The next verses speak of removing the beam from one's own eye before reaching for the mote in a brother's eye. So this is not a ban on all moral discernment -- elsewhere Jesus calls us to judge righteously and to recognize false teachers by their fruit. What He forbids is the proud, censorious habit of setting ourselves up as condemning judges over others. The warning carries a sobering reciprocity: the harsh measure we hand out invites a harsh measure in return, both from people and from God. Mercy toward others' faults positions us to receive mercy. The verse calls for humility, self-examination, and a readiness to extend the same grace we ourselves need.