Zechariah 8:16-17

These are the things which you should do: speak the truth with one another; judge with truth, and pronounce the judgment that brings peace in your gates. And let none of you devise or even imagine evil in your heart against another, and do not love lying or half-truths; for all these things I hate, declares the Lord.

God wants us to have pure hearts and clean hands, which starts with an attitude of love for one another in our hearts. By not letting thoughts of evil enter our minds or hearts in any situation we face. As we keep our minds refreshed by the word, we remain faithful to God in our hearts.