Zechariah 5:3 Then said he unto me, This is the curse that goeth forth over the face of the whole earth: For every one that stealeth shall be cut off as on this side according to it; And every one that sweareth shall be cut off as on that side according to it.
God is sending His Word and His curse over the land. The curse will be to destroy all that steal and all that lie, or swears falsely. God hates lying, God hates stealing. The message of grace might give some a misunderstanding of God and His love. He loves you. He accepts you but He still hates sin.
God’s people often like to hide under the cloak of His grace and mercy. He hates that. Our love for Him should cause such a change in us that we will hate what He hates and love what He loves.