Cross reference
Proverbs 4:6
6 Don't forsake her, and she will preserve you. Love her, and she will keep you.
2 Thessalonians 2:10
10 and with all deception of wickedness for those who are being lost, because they didn't receive the love of the truth, that they might be saved.
Proverbs 2:10-12
10 For wisdom will enter into your heart. Knowledge will be pleasant to your soul.
11 Discretion will watch over you. Understanding will keep you,
12 To deliver you from the way of evil, From the men who speak perverse things;
Proverbs 4:21-22
21 Let them not depart from your eyes. Keep them in the midst of your heart.
22 For they are life to those who find them, And health to their whole body.
Ephesians 3:17
17 that Christ may dwell in your hearts through faith; to the end that you, being rooted and grounded in love,
