'Heart' in the Bible

And having looked round upon them with anger, being grieved for the hardness of their heart, he saith to the man, 'Stretch forth thy hand;' and he stretched forth, and his hand was restored whole as the other;

And they went out, preaching the need for a change of heart in men.

So when Jesus landed, He saw a vast multitude; and His heart was moved with pity for them, because they were like sheep which have no shepherd, and He proceeded to teach them many things.

for they all saw Him and were shaken and terrified. But He immediately spoke with them and said, “Take courage! It is I (I Am)! Stop being afraid.”

For they considered not the miracle of the loaves: for their heart was hardened.

He answered and said unto them, Well hath Esaias prophesied of you hypocrites, as it is written, This people honoureth me with their lips, but their heart is far from me.

Because it entereth not into his heart, but into the belly, and goeth out into the draught, purging all meats?

For from within, out of the heart of men, proceed evil thoughts, adulteries, fornications, murders,

acts of greed and covetousness, wickedness, deceit, unrestrained conduct, envy and jealousy, slander and profanity, arrogance and self-righteousness and foolishness (poor judgment).

“I feel compassion for the crowd; they have been with Me now for three days and have nothing [left] to eat.

And when Jesus knew it, he saith unto them, Why reason ye, because ye have no bread? perceive ye not yet, neither understand? have ye your heart yet hardened?

And Jesus answered and said unto them, For the hardness of your heart he wrote you this precept.

For verily I say unto you, That whosoever shall say unto this mountain, Be thou removed, and be thou cast into the sea; and shall not doubt in his heart, but shall believe that those things which he saith shall come to pass; he shall have whatsoever he saith.

And thou shalt love the Lord thy God with all thy heart, and with all thy soul, and with all thy mind, and with all thy strength: this is the first commandment.

And to love him with all the heart, and with all the understanding, and with all the soul, and with all the strength, and to love his neighbour as himself, is more than all whole burnt offerings and sacrifices.

and He said to them, "My heart is oppressed with anguish to the very point of death: wait here and keep awake."

Afterward he appeared unto the eleven as they sat at meat, and upbraided them with their unbelief and hardness of heart, because they believed not them which had seen him after he was risen.