2 Cor 11:2, Eph 5:26-27, Col 1:22, Rev 14:4
In the Old Testament, Solomon sang of the purity of his bride. (Song 4:7,12)
Song 4:7 Thou art all fair, my love; there is no spot in thee. 12 A garden inclosed is my sister, my spouse; a spring shut up, a fountain sealed.
Paul tried to match us to Christ as His pure brides. (2 Corinthians 11:2)
2 Corinthians 11:2 For I am jealous over you with godly jealousy: for I have espoused you to one husband, that I may present you as a chaste virgin to Christ.
We must be prepared to be the pure bride of Christ. (Eph 5:26-27, Colossians 1:22)
Eph 5:26 That he might sanctify and cleanse it with the washing of water by the word, 27 That he might present it to himself a glorious church, not having spot, or wrinkle, or any such thing; but that it should be holy and without blemish.
Colossians 1:22 In the body of his flesh through death, to present you holy and unblameable and unreproveable in his sight:
As the pure bride of Christ, we belong to God and to the Lamb of God. (Rev 14:4)
Rev 14:4 These are they which were not defiled with women; for they are virgins. These are they which follow the Lamb whithersoever he goeth. These were redeemed from among men, being the firstfruits unto God and to the Lamb.