[God’s] eyes are upon the ways of a man, And He sees all his steps.~ Job 34:21
Note: Even though the Bible teaches God is Spirit, the Lord is sometimes described in Scripture using human features. He is said to have human characteristics. I think the best way to interpret the passages that speak of God in this manner is not literally, but figuratively. And the Lord uses this human (anthropomorphic) language to describe certain attributes, not so we know what He looks like, but so we can better relate to Him and understand more fully who He is in our relationship to Him.
It has been said the eye is the window to the soul. There is something about looking someone in the eye. There is an honesty, purity, and clarity the eyes find hard to hide. When the Bible speaks of God’s eyes, or the eyes of the Lord, is speaks to His full awareness or knowledge of all things. God is omniscient. Nothing is unknown to Him. From beginning to end, the ways of man are plain in His sight. As Proverbs 15:3 reads, “The eyes of the Lord are in every place, watching the evil and the good.” For those who trust Him, God’s watchful eye is a wonderful blessing. We can know He sees our afflictions. God knows our condition, and will come to our aid. But for those who do not fear the Lord, His knowledge of their sin will ultimately be what condemns them. Therefore, fear the Lord, take comfort in Him, for His eyes are upon you.