Study to shew thyself approved unto God, a workman that needeth not to be ashamed, rightly dividing the word of truth
2 Timothy 2:15
For by grace are ye saved through faith; and that not of yourselves: it is the gift of God: Not of works, lest any man should boast
Ephesians 2:8-9
And to make all men see what is the fellowship of the mystery, which from the beginning of the world hath been hid in God, who created all things by Jesus Christ
Ephesians 3:9
But we speak the wisdom of God in a mystery, even the hidden wisdom, which God ordained before the world unto our glory
1 Corinthians 2:7
For I delivered unto you first of all that which I also received, how that Christ died for our sins according to the scriptures; And that he was buried, and that he rose again the third day according to the scriptures