Thou hast granted me life and favorer - Thou hast brought me from my mother's womb; given me an actual existence among men; by thy favor or mercy thou hast provided me with the means of life; and thy visitation - thy continual providential care, has preserved me in life - has given me the air I breathe, and furnished me with those powers which enable me to respire it as an agent and preserver of life. It is by God's continued visitation or influence that the life of any man is preserved; in him we live, move, and have our being.

life and favour

Genesis 19:19 Behold now, your servant has found grace in your sight, and you have magnified your mercy, which you have showed to me in saving my life...

Matthew 6:25 Therefore I say to you, Take no thought for your life, what you shall eat, or what you shall drink; nor yet for your body...

Acts 17:25,28 Neither is worshipped with men's hands, as though he needed any thing, seeing he gives to all life, and breath, and all things...

Whether the Damned are in Material Darkness?
Objection 1: It would seem that the damned are not in material darkness. For commenting on Job 10:22, "But everlasting horror dwelleth," Gregory says (Moral. ix): "Although that fire will give no light for comfort, yet, that it may torment the more it does give light for a purpose, for by the light of its flame the wicked will see their followers whom they have drawn thither from the world." Therefore the darkness there is not material. Objection 2: Further, the damned see their own punishment, for …
Saint Thomas Aquinas—Summa Theologica

How is Christ, as the Life, to be Applied by a Soul that Misseth God's Favour and Countenance.
The sixth case, that we shall speak a little to, is a deadness, occasioned by the Lord's hiding of himself, who is their life, and "the fountain of life," Ps. xxxvi. 9, and "whose loving-kindness is better than life," Ps. lxiii. 3, and "in whose favour is their life," Ps. xxx. 5. A case, which the frequent complaints of the saints manifest to be rife enough, concerning which we shall, 1. Shew some of the consequences of the Lord's hiding his face, whereby the soul's case will appear. 2. Shew the …
John Brown (of Wamphray)—Christ The Way, The Truth, and The Life

The Beginning of Justification. In what Sense Progressive.
1. Men either idolatrous, profane, hypocritical, or regenerate. 1. Idolaters void of righteousness, full of unrighteousness, and hence in the sight of God altogether wretched and undone. 2. Still a great difference in the characters of men. This difference manifested. 1. In the gifts of God. 2. In the distinction between honorable and base. 3. In the blessings of he present life. 3. All human virtue, how praiseworthy soever it may appear, is corrupted. 1. By impurity of heart. 2. By the absence of …
John Calvin—The Institutes of the Christian Religion