
Friendship
Song of Solomon 5:16
His mouth is most sweet, and he is altogether desirable. This is my beloved and this is my friend, O daughters of Jerusalem.
Faith
Ecclesiastes 4:12
And though a man might prevail against one who is alone, two will withstand him a threefold cord is not quickly broken.
Sex
1 Corinthians 7:3-5
The husband should give to his wife her conjugal rights, and likewise the wife to her husband. For the wife does not have authority over her own body, but the husband does. Likewise the husband does not have authority over his own body, but the wife does. Do not deprive one another, except perhaps by agreement for a limited time, that you may devote yourselves to prayer; but then come together again, so that Satan may not tempt you because of your lack of self-control.
I hope this message blesses your marriage.