Psa 51:10 “Create in me a clean heart, O God; And renew a right spirit within me.”
Clean Heart
Right Spirit
Pro 4:23 “Keep thy heart with all diligence; For out of it are the issues of life.”
Issues
Jer 17:9-10 “The heart is deceitful above all things, and desperately wicked: who can know it? I the Lord search the heart, I try the reins, even to give every man according to his ways, and according to the fruit of his doings.”
Eze 11:19 “And I will give them one heart, and I will put a new spirit within you; and I will take the stony heart out of their flesh, and will give them an heart of flesh:”
Matt 5:8 “Blessed are the pure in heart: for they shall see God.”