Question: "What does the Bible say about asexuality?"
Answer: Physiologically, asexuality is defined as “the state of having no evident sex or functional sex organs; sexless.” Typically, though, asexuality refers to a lack of sexual feelings. Jesus’ mention of “eunuchs” in Matthew 19:12 could be taken as a reference to physiological asexuality, but, for the purposes of this article, we will deal only with the lack of sexual attraction or desire. Is it wrong for a person to not have any sexual desire or attraction whatsoever?
What Paul writes in 1 Corinthians 7 is the closest thing to a biblical mention of asexuality. In verse 1 he says it's good for a man not to marry. In times of singleness, without the constraints of family, a person can be available to be used by God anywhere and at any time. In contrast, in verses 2-6, Paul writes that marriage is good for those who have a deep passion for the opposite sex. Marriage allows those passions to be fulfilled in a godly way. Paul then makes it clear in verses 7-8 that he was, at that time, not married. God had given Paul the gift of singleness, the ability to be happily and contently unmarried. Does this mean Paul had absolutely no desire for sex and/or no desire to be married? Not necessarily, but whatever Paul’s desire, it clearly was not as consuming as his desire to serve God. Note – in 1 Corinthians 9:5, Paul perhaps indicates a desire to marry.
So, is it wrong for a person to have no desire to get married? According to 1 Corinthians 7, no, it most definitely is not wrong. Remaining single can be a very good thing, as it can free a person to have more time to serve God. Remaining single, though, does not necessarily indicate asexuality, that is, a lack of desire for the opposite sex. The gift of singleness mentioned in 1 Corinthians 7 is the ability to be content without marriage, not necessarily lacking any and all desire for marriage. If one has no desire for marriage/sex, and is confident that this is of the Lord, he/she should use the time of singleness for wholehearted service in God’s kingdom. It would not be wrong, though, to seek medical consultation, to ensure that the asexuality is not due to some sort of hormonal imbalance.