'Sure' in the Bible

May the path of your foot be balanced and all your ways be sure.

Do this now, my son, and deliver thyself, when thou art come into the hand of thy friend; go, humble thyself, and make sure thy friend.

He that is surety for a stranger shall smart for it: and he that hateth suretiship is sure.

The wicked worketh a deceitful work: but to him that soweth righteousness shall be a sure reward.

Be sure of this: the wicked will not go unpunished, but the descendants of the righteous will go free.

A man’s mind plans his way [as he journeys through life],But the Lord directs his steps and establishes them.

A wicked man displays a bold face,But as for the upright, he makes his way sure.

Don't say, "I'll do to him like he did to me, I'll be sure to pay him back for what he did."