Abraham’s early teachings had not been without effect upon Ishmael, but the influence of his wives resulted in establishing idolatry in his family. Separated from his father, and embittered by the strife and contention of a home destitute of the love and fear of God, Ishmael was driven to choose the wild, marauding life of the desert chief, “his hand” “against every man, and every man’s hand against him.” Genesis 16:12. In his latter days he repented of his evil ways and returned to his father’s God, but the stamp of character given to his posterity remained. The powerful nation descended from him were a turbulent, heathen people, who were ever an annoyance and affliction to the descendants of Isaac. (PP 174.1) MC VC

The wife of Lot was a selfish, irreligious woman, and her influence was exerted to separate her husband from Abraham. But for her, Lot would not have remained in Sodom, deprived of the counsel of the wise, God-fearing patriarch. The influence of his wife and the associations of that wicked city would have led him to apostatize from God had it not been for the faithful instruction he had early received from Abraham. The marriage of Lot and his choice of Sodom for a home were the first links in a chain of events fraught with evil to the world for many generations. (PP 174.2) MC VC

No one who fears God can without danger connect himself with one who fears Him not. “Can two walk together, except they be agreed?” Amos 3:3. The happiness and prosperity of the marriage relation depends upon the unity of the parties; but between the believer and the unbeliever there is a radical difference of tastes, inclinations, and purposes. They are serving two masters, between whom there can be no concord. However pure and correct one’s principles may be, the influence of an unbelieving companion will have a tendency to lead away from God. (PP 174.3) MC VC