The Holy Trinity.
John 1:1-3
1 In the beginning was the Word, and the Word was with God, and the Word was God.
2 The same was in the beginning with God.
3 All things were made by him; and without him was not any thing made that was made.
1 John 5:7
7 For there are three that bear record in heaven, the Father, the Word, and the Holy Ghost: and these three are one.
We believers need to act Christ-like in everything that we do.
1 Peter 1:15-16
15 but as he which hath called you is holy, so be ye holy in all manner of conversation;
16 because it is written, Be ye holy; for I am holy.