When Paul wrote this to the Corinthians he was primarily addressing the problem of sexual sin that was so prevalent in their culture. Believers were to live differently than the culture around them. This was not a call to an outward asceticism, but a reminder of an identity change. They were no longer slaves to sin, but slaves to Christ. Their bodies were purchased by His blood and had become God’s holy temple where His Spirit dwelled. This word is as relevant today as it was then. We are no longer to be identified by our sexual orientation or sinful enslavement, for we have been bought out from under sin’s mastery. We have a new Master and a new identity in Christ.