Cross reference
Proverbs 4:6
6 Forsake her not, and she will preserve thee; Love her, and she will keep thee.
2 Thessalonians 2:10
10 and with all deceit of unrighteousness for them that perish; because they received not the love of the truth, that they might be saved.
Proverbs 2:10-12
10 For wisdom shall enter into thy heart, And knowledge shall be pleasant unto thy soul;
11 Discretion shall watch over thee; Understanding shall keep thee:
12 To deliver thee from the way of evil, From the men that speak perverse things;
Proverbs 4:21-22
21 Let them not depart from thine eyes; Keep them in the midst of thy heart.
22 For they are life unto those that find them, And health to all their flesh.
Ephesians 3:17
17 that Christ may dwell in your hearts through faith; to the end that ye, being rooted and grounded in love,