Because God has promised He will never leave us or forsake us (Hebrews 13:5), we can be assured of His constant presence
1 Corinthians 6:19-20 says, "Or do you not know that your body is a temple of the Holy Spirit within you, whom you have from God? You are not your own, for you were bought with a price. So glorify God in your body."
John 8:12b says, “I am the light of the world. Whoever follows me will never walk in darkness, but will have the light of life.” Psalm 119:105 says, "Your word is a lamp for my feet, a light on my path."