While I find seeking Biblical justification to be rather odd and constricting, here are a few examples of such explorations of justifying BDSM in a Christian context. Go figure.
Where in the Bible will we find verses that support BDSM? Here are some examples (this is from Bea Amor, a Yahoo contribting network member, her source is at the bottom):
Wives, submit to your own husbands as to the Lord, 23 for the husband is head of the wife as also Christ is head of the church. He is the Savior of the body. 24 Now as the church submits to Christ, so wives should submit to their husbands in everything. 25 Husbands, love your wives, just as also Christ loved the church and gave Himself for her, 26 to make her holy, cleansing her in the washing of water by the word. (Ephesians 5:22-26)
Paul wrote to the Corinthians, I beat my body and bring it into submission, for fear that by any means, that after I have preached to others, I myself should be rejected. (1 Corinthians 9:27) (A justification for flogging?)
29 Let him submit absolutely; there may yet be hope. 30 Let him offer his cheek to the one who strikes it, and receive his fill of insults. (Lamentations 3:29-30) (Some indication that humiliation play and discipline is not sinful either?)
8 If people are bound with chains and trapped by the cords of affliction, 9 God tells them what they have done and how arrogantly they have transgressed. 10 He opens their ears to correction and insists they repent from iniquity. 11 If they serve Him obediently, they will end their days in prosperity and their years in happiness. (Job 36:8-11) (Bondage in a Biblical context showing the husband that this can be used to make his wife more obedient?)
5 My son, do not take the Lord's discipline lightly, or faint when you are reproved by Him; 6 for the Lord disciplines the one He loves, and punishes every son whom He receives; He does it for our benefit, so that we can share His holiness. 11 No discipline seems enjoyable at the time, but painful. Later on, however, it yields the fruit of peace and righteousness to those who have been trained by it. (Hebrews 12:5-11) (These verses show the benefits of discipline and also show how it can be used in a D/s relationship.)
All the Bible verses were quoted from the following source:
http://www.sexinchrist.com/submission.html