They run and prepare themselves - That is, they “hasten” to accomplish this; they are quick to obey the command of Saul requiring them to slay me. The word “prepare” refers to whatever was deemed necessary to enable them to accomplish what they had been commanded to do - arming themselves, making provision for their journey, etc.
Without my fault - That is, without anything on my part to deserve this, or to justify Saul and those employed by him in what they attempt to do. David, in all this, was conscious of innocence. In his own feelings toward Saul, and in all his public acts, he knew that he had sought only the king’s welfare, and that he had been obedient to the laws.
Awake to help me - That is, “arouse,” as one does from sleep. See the notes at Psalms 7:6. Compare Psalms 35:23. The word rendered “to help me,” is rendered in the margin, “to meet me.” This is the meaning of the Hebrew. It is a prayer that God would meet him, or come to him, and aid him.