Therefore, both context and word study suggest that hagia (holy) refers to the legitimacy or sanctioning of the marriage and of the children rather than, necessarily, to the covenant promises of salvation and sanctification. Also, how old are the children of this legitimized marriage? Are they infants, teenagers, or adults? If this opens the way to covenant baptism, should all the children still living at home be considered hagia (holy) and baptized in the covenant relationship, even if adolescents or adults? Certainly not, according to the rest of Scripture on confessors' baptism. Any arbitrary attempts to define ages of accountability in order to limit baptism to minor children in this household also encounter problems. Esau was circumcised at age twelve, and Israelites up to age forty were circumcised by Joshua (Joshua 6). Neither one of these situations required a good confession before circumcision. If 1 Cor. 7:14 prescribes baptism of "holy" children simply because of their physical descent, then even adult children should be included. In light of these difficulties, it is better to understand this passage as speaking of the children's legitimacy before God.