Psalms 54:1

We may observe here, 1. The great distress that David was now in, which the title gives an account of. The Ziphim came of their own accord, and informed Saul where David was, with a promise to deliver him into his hand. One would have thought that when David had retired into the country he would not be pursued, into a desert country he would not be discovered, and into his own country he would not be betrayed; and yet it seems he was. Never let a good man expect to be safe an easy till he comes to heaven. How treacherous, how officious, were these Ziphim! It is well that God is faithful, for men are not to be trusted, Mic 7:5. 2. His prayer to God for succour and deliverance, Psa 54:1, Psa 54:2. He appeals to God's strength, by which he was able to help him, and to his name, by which he was engaged to help him, and begs he would save him from his enemies and judge him, that is, plead his cause and judge for him. David has no other plea to depend upon than God's name, no other power to depend upon than God's strength, and those he makes his refuge and confidence.

— Matthew Henry's Concise Commentary (public domain)