Psalms 18:6

18:6 In my distress I called to the Lord;

I cried out to my God.

From his heavenly temple he heard my voice;

he listened to my cry for help.

Psalms 52:5

52:5 Yet God will make you a permanent heap of ruins.

He will scoop you up and remove you from your home;

he will uproot you from the land of the living. (Selah)

Psalms 127:2

127:2 It is vain for you to rise early, come home late,

and work so hard for your food.

Yes, he can provide for those whom he loves even when they sleep.