John Wesley on Isaiah 4:1

In that day - In that calamitous time. Seven - Many. A certain number for an uncertain. One man - Because few men shall survive that dreadful stroke. Only - Own us for thy wives. Our reproach - Virginity was esteemed a reproach; children, the usual fruit of marriage, being both an honour to their parents, and a blessing of God, especially to that people, from some of whose loins the Messiah was to spring.