Hear the voice of my supplication The more malice appears in our enemies against us, and the greater efforts they use to injure us, the more earnest ought we to be in prayer to God, after the example of David here, to take us under his protection. On him believers may depend for security, and may enjoy it and themselves with holy serenity. Those are safe whom God preserves. Thou hast covered my head in the day of battle With thy powerful protection, as with a helmet or shield. Grant not the desires of the wicked Suffer not him, who now seeks my destruction, to obtain his desire; further not his wicked device Let him not succeed in any of his mischievous designs against me. Lest they exalt themselves Lest he, and those associated with him, grow insolent, so as to dare to attempt all manner of violence against other innocent persons: or, lest they exalt themselves against thee, as if by their power and policy they had frustrated thy design and promise made to me.
Related Commentaries of Psalms 140:6
Psalms 140:6-8
6 I said unto the LORD, Thou art my God: hear the voice of my supplications, O LORD.
7 O GOD the Lord, the strength of my salvation, thou hast covered my head in the day of battle.
8 Grant not, O LORD, the desires of the wicked: further not his wicked device; lest they exalt themselves. Selah.