Ephesians 4:4
There is one body, and one Spirit, even as ye are called in one hope of your calling;
John 13:34
A new commandment I give unto you, That ye love one another; as I have loved you, that ye also love one another.
John 17:21-23
21
That they all may be one; as thou, Father, art in me, and I in thee, that they also may be one in us: that the world may believe that thou hast sent me.
22
And the glory which thou gavest me I have given them; that they may be one, even as we are one:
23
I in them, and thou in me, that they may be made perfect in one; and that the world may know that thou hast sent me, and hast loved them, as thou hast loved me.
Romans 14:17-19
17
For the kingdom of God is not meat and drink; but righteousness, and peace, and joy in the Holy Ghost.
18
For he that in these things serveth Christ is acceptable to God, and approved of men.
19
Let us therefore follow after the things which make for peace, and things wherewith one may edify another.
1 Corinthians 1:10
Now I beseech you, brethren, by the name of our Lord Jesus Christ, that ye all speak the same thing, and that there be no divisions among you; but that ye be perfectly joined together in the same mind and in the same judgment.
1 Corinthians 12:12
For as the body is one, and hath many members, and all the members of that one body, being many, are one body: so also is Christ.
1 Corinthians 12:13
For by one Spirit are we all baptized into one body, whether we be Jews or Gentiles, whether we be bond or free; and have been all made to drink into one Spirit.
2 Corinthians 13:11
Finally, brethren, farewell. Be perfect, be of good comfort, be of one mind, live in peace; and the God of love and peace shall be with you.
Colossians 3:13-15
13
Forbearing one another, and forgiving one another, if any man have a quarrel against any: even as Christ forgave you, so also do ye.
14
And above all these things put on charity, which is the bond of perfectness.
15
And let the peace of God rule in your hearts, to the which also ye are called in one body; and be ye thankful.
1 Thessalonians 5:13
And to esteem them very highly in love for their work's sake. And be at peace among yourselves.
Hebrews 12:14
Follow peace with all men, and holiness, without which no man shall see the Lord:
James 3:17
But the wisdom that is from above is first pure, then peaceable, gentle, and easy to be intreated, full of mercy and good fruits, without partiality, and without hypocrisy.
James 3:18
And the fruit of righteousness is sown in peace of them that make peace.