Each morning I wake to my alarm clock which plays Steffany Gretzinger's "Steady heart". It reminds me each morning that though I can't see what's in front of me, still I can trust him. Because of that trust I can "proclaim(ing) your love in the morning and your faithfulness at night" Ps 92:2
When our lips declare his love in the morning we stir our hearts toward his heart, to see the world the way he sees the world, to see ourselves the way he sees us. So that in the evening when we have spent the day with him, we may declare his faithfulness with pure joy and thankfulness.