Let’s Keep it Simple, and see what God has to say—Looking in the King James Version of the Bible where early AAs looked for answers.
Believe that God is and rewards those who seek Him:
But without faith, it is impossible to please him: for he that cometh to God must believe that he is and that he is a rewarder of them that diligently seek him.Hebrews 11:6
He will heal all that obey His commandments:
[the LORD]… said, “If thou wilt diligently hearken to the voice of the LORD thy God, and wilt do that which is right in his sight, and wilt give ear to his commandments, and keep all his statutes, I will put none of these diseases upon thee, which I have brought upon the Egyptians: for I am the LORD that healeth thee.” Exodus 15:26
“Bless the LORD, O my soul, and forget not all his benefits: Who forgiveth all thine iniquities; who healeth all thy diseases”. Psalm 103:2-3
God’s commandments and love summarized:
(1) For this is good and acceptable in the sight of God our Saviour. Who will have all men to be saved, and to come unto the knowledge of the truth. 1 Timothy 2:3-4
(2) “For God so loved the world that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life. For God sent not his Son into the world to condemn the world; but that the world through him might be saved.” John 3:16-17
(3)”Master, which is the great commandment in the law.” Jesus said unto him, “Thou shalt love the Lord thy God with all thy heart, and with all thy soul, and with all thy mind. This is the first and great commandment. And the second is like unto it, Thou shalt love thy neighbor as thyself. On these two commandments hang all the law and the prophets.” Matthew 22:36-40
(4) For this is the love of God, that we keep his commandments: and his commandments are not grievous. 1 John 5:3