The term "unsaved husband" in a biblical context typically refers to a husband who has not accepted faith in Jesus Christ and therefore remains outside the covenant relationship with God that is offered through salvation. This concept is particularly relevant in discussions of marital relationships where one partner is a believer and the other is not. 1 Peter 3:1-2 provides guidance for such situations, stating, “Likewise, wives, be subject to your own husbands, so that even if some do not obey the word, they may be won without a word by the conduct of their wives, when they see your respectful and pure conduct.” This passage underscores the importance of a Christian spouse's behavior in potentially influencing the faith of an unsaved partner. The emphasis is on living out one’s faith through actions rather than merely through verbal persuasion, illustrating how a believer can maintain a witness in a mixed-faith marriage. In the broader theological context, it reflects the challenges and dynamics of relationships where faith and belief systems may differ, encouraging patience, love, and a consistent Christian witness.