The fruit of the Spirit is... peace.
To be spiritually minded [is] life and peace.
God hath called us to peace.--Peace I leave with you, my peace I give unto you: not as the world giveth, give I unto you. Let not your heart be troubled, neither let it be afraid.--The God of hope fill you with all joy and peace in believing, that ye may abound in hope, through the power of the Holy Ghost.
I know whom I have believed, and am persuaded that he is able to keep that which I have committed unto him against that day--Thou wilt keep [him] in perfect peace, [whose] mind [is] stayed [on thee]: because he trusteth in thee.
The work of righteousness shall be peace; and the effect of righteousness quietness and assurance for ever. And my people shall dwell in a peaceable habitation, and in sure dwellings, and in quiet resting places.--Whoso hearkeneth unto me shall dwell safely, and shall be quiet from fear of evil.
Great peace have they which love thy law.
GAL 5:22. Ro 8:6. 1 Co 7:15.--Jn 14:27.--Ro 15:13. 2 Ti 1:12.--Isa 26:3. Is 32:17,18.--Pr 1:33. Ps 119:165. (Daily Light on the Daily Path)
God's peace is not like the world. Even though His peace would make division within the rest of the world, God wants us to have peace and joy in our lives. He didn't create us like robots, because He wanted us to have the freewill and joy in life. Also, He wants to establish relationship with us.
Temple of God
Behold, the tabernacle of God is with men, and he will dwell with them, and they shall be his people, and God himself shall be with them, and be their God. (Revelation 21:3 KJV)
We are the temple of God. At the beginning, Adam and Eve dwelled in Garden of Eden, which represented as they were in His temple. Even though we will be in His temple again, we are the vassal for the kingdom of God.