Cross reference
Proverbs 4:6
6 Forsake her not, and she shall preserve thee: love her, and she shall keep thee.
2 Thessalonians 2:10
10 And with all deceivableness of unrighteousness in them that perish; because they received not the love of the truth, that they might be saved.
Proverbs 2:10-12
10 When wisdom entereth into thine heart, and knowledge is pleasant unto thy soul;
11 Discretion shall preserve thee, understanding shall keep thee:
12 To deliver thee from the way of the evil man, from the man that speaketh froward things;
Proverbs 4:21-22
21 Let them not depart from thine eyes; keep them in the midst of thine 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 by faith; that ye, being rooted and grounded in love,