It means waiting for the person God intended you to be with, and especially saving sex for marriage. The world says, 'Go ahead . . . do whatever you want, whenever you want, as long as it makes you feel good.' God made sex, and He made it to be an expression of free and fruitful love in the context of marriage. Don’t forget though, that it’s never too late to recommit to purity if you’ve already fallen. None of us are perfect; it’s very hard to stay pure.