12 Now we have received, not the spirit of the world, but the spirit which is of God; that we might know the things that are freely given to us of God. 13 Which things also we speak, not in the words which man’s wisdom teacheth, but which the Holy Ghost teacheth; comparing spiritual things with spiritual. – 1 Corinthians 2:12-13 KJV
What is Spiritual?
God’s word the Bible is according to what it says here in Romans 7:14
For we know that the law is spiritual: but I am carnal, sold under sin. – Romans 7:14 KJV
God’s word is the law:
These are the commandments, which the LORD commanded[H6680] Moses for the children of Israel in mount Sinai. – Leviticus 27:34 KJV
Ephraim is oppressed and broken in judgment, because he willingly walked after the commandment.[H6673] – Hoseah 5:11 KJV
Whom shall he teach knowledge? and whom shall he make to understand doctrine? them that are weaned from the milk, and drawn from the breasts. – Isaiah 28:9 KJV
For precept[H6673] must be upon precept,[H6673] precept[H6673] upon precept;[H6673] line upon line, line upon line; here a little, and there a little: – Isaiah 28:10 KJV
He that hath my commandments, and keepeth them, he it is that loveth me: and he that loveth me shall be loved of my Father, and I will love him, and will manifest myself to him. – John 14:21 KJV
Let us hear the conclusion of the whole matter: Fear God, and keep his commandments: for this is the whole duty of man. – Ecclesiastes 12:13 KJV
After these things[H1697] the word[H1697] of the LORD came unto Abram in a vision, saying, Fear not, Abram: I am thy shield, and thy exceeding great reward. – Genesis 15:1 KJV
It is the glory of God to conceal a thing:[H1697] but the honour of kings is to search out a matter.[H1697] – Proverbs 25:2 KJV
For not he that commendeth himself is approved,[G1384] but whom the Lord commendeth. – 2 Corinthians 10:18 KJV
Study to shew thyself approved[G1384] unto God, a workman that needeth not to be ashamed, rightly dividing the word of truth. – 2 Timothy 2:15 KJV