4:23Forbidden for you are your mothers, your daughters, your sisters, your paternal aunts, your maternal aunts, your brother's daughters, your sister's daughters, your foster-mothers who nursed you, your sisters through nursing, your wives' mothers, and your stepdaughters in your guardianship—born of wives you have gone into—but if you have not gone into them, there is no blame on you. And the wives of your genetic sons, and marrying two sisters simultaneously. Except what is past. God is Oft-Forgiving, Most Merciful.

4:95Not equal are the inactive among the believers—except the disabled—and the strivers in the cause of God with their possessions and their persons. God prefers the strivers with their possessions and their persons above the inactive, by a degree. But God has promised goodness to both. Yet God favors the strivers, over the inactive, with a great reward.