It shall be no offence for you to hint at a proposal of marriage [to divorced or widowed women] or to cherish them in your hearts. God knows that you will bear them in mind. But do not enter into any secret arrangement with them, beyond conveying some indication to them of your inclination. Do not proceed with tying the marriage-knot before the end of their waiting period. Know that God has knowledge of all your thoughts. Therefore, take heed and bear in mind that God is forgiving and forbearing.