If you have a hard heart, that is just why you ought to come to Christ because the Lord wants to give you a new heart.
A NEW heart also will I give you, and a new spirit will I put within you: and I will take away the stony heart out of your flesh, and I will give you a heart of flesh.
AND I will put my spirit within you and cause you to walk in my statutes, and ye shall keep my judgments, and do them.
Ezekiel 36:26-27.
AND I will give them one heart, and will put a new spirit within you; and I will take the stony heart out of their flesh, and will give them an heart of flesh.
Ezekiel 11:19.
IS not my word like as a fire? saith the Lord; and like a hammer that breaketh the rock in pieces?
Jeremiah 23:29.
LET the wicked forsake his way, and the unrighteous man his thoughts: and let him return unto the Lord, and he will have mercy upon him; and to our God, for he will abundantly pardon.
Isaiah 55:7.