In verse third the Psalmist expresses his assurance that the trust of which he had spoken would not be vain and delusory, but that God would prove at all times the deliverer of his people. He is evidently to be considered as addressing himself, and in this way encouraging his own heart to hope in the Lord. Some think that by the snare of the fowler, spoken of here in connection with the pestilence, is to be understood hidden mischief as distinguished from open aggression, and that the Psalmist declares the Divine protection to be sufficient for him, whether Satan should attack him openly and violently or by more secret and subtle methods. I would not reject this interpretation; for though some may think that the words should be taken in their simpler acceptation, the Psalmist most probably intended under these terms to denote all different kinds of evil, and to teach us that God was willing and able to deliver us from any of them.