4 See, the eyes of Israel's keeper will not be shut in sleep.
<A Song of the going up. Of Solomon.> If the Lord is not helping the builders, then the building of a house is to no purpose: if the Lord does not keep the town, the watchman keeps his watch for nothing.
You are my safe and secret place; you will keep me from trouble; you will put songs of salvation on the lips of those who are round me. (Selah.) I will give you knowledge, teaching you the way to go; my eye will be your guide.
When I gave my mind to the knowledge of wisdom and to seeing the business which is done on the earth (and there are those whose eyes see not sleep by day or by night),
Worthy.Bible » Commentaries » Matthew Henry Commentary » Commentary on Psalms 121
Commentary on Psalms 121 Matthew Henry Commentary
Psalm 121
Some call this the soldier's psalm, and think it was penned in the camp, when David was hazarding his life in the high places of the field, and thus trusted God to cover his head in the day of battle. Others call it the traveller's psalm (for there is nothing in it of military dangers) and think David penned it when he was going abroad, and designed it pro vehiculo-for the carriage, for a good man's convoy and companion in a journey or voyage. But we need not thus appropriate it; wherever we are, at home or abroad, we are exposed to danger more than we are aware of; and this psalm directs and encourages us to repose ourselves and our confidence in God, and by faith to put ourselves under his protection and commit ourselves to his care, which we must do, with an entire resignation and satisfaction, in singing this psalm.
A song of degrees.
Psa 121:1-8
This psalm teaches us,