The surface meaning is straightforward: if you refrain from criticizing others, you will not face criticism yourself. This is a principle of reciprocity, a social contract where mutual non-judgment fosters peace.

Within Christian mysticism, however, this teaching points to the nature of the ego and divine judgment. The "judgment" Jesus speaks of is not merely social disapproval, but the ultimate reckoning before God. Our tendency to judge others stems from the ego's desire to establish its own righteousness and separateness. By projecting our own unacknowledged flaws onto others, we create a false sense of superiority. This act of "judging" reinforces the ego's illusion of a separate self, which is precisely what the mystic seeks to transcend. The Christian mystic understands that the divine perspective sees all beings as interconnected expressions of God. To "judge" is to assert a separation that does not exist in the divine realm. Therefore, by relinquishing the ego's judgmental stance, you begin to dissolve the perceived barriers between yourself and others, and between yourself and God, thus aligning with the divine love that sees no true separation or fault.

In your life: Practice observing your critical thoughts about others without acting on them, recognizing them as projections of your own inner state.