'Heart' in the Bible

I applied my heart to seek and to search out by wisdom concerning all that is done under the sky. It is a heavy burden that God has given to the sons of men to be afflicted with.

I said to myself, "Behold, I have obtained for myself great wisdom above all who were before me in Jerusalem. Yes, my heart has had great experience of wisdom and knowledge."

I applied my heart to know wisdom, and to know madness and folly. I perceived that this also was a chasing after wind.

I said in my heart, "Come now, I will test you with mirth: therefore enjoy pleasure;" and behold, this also was vanity.

I searched in my heart how to cheer my flesh with wine, my heart yet guiding me with wisdom, and how to lay hold of folly, until I might see what it was good for the sons of men that they should do under heaven all the days of their lives.

Whatever my eyes desired, I didn't keep from them. I didn't withhold my heart from any joy, for my heart rejoiced because of all my labor, and this was my portion from all my labor.

Then I said in my heart, "As it happens to the fool, so will it happen even to me; and why was I then more wise?" Then I said in my heart that this also is vanity.

Therefore I began to cause my heart to despair concerning all the labor in which I had labored under the sun.

For what has a man of all his labor, and of the striving of his heart, in which he labors under the sun?

For all his days are sorrows, and his travail is grief; yes, even in the night his heart takes no rest. This also is vanity.

I said in my heart, "God will judge the righteous and the wicked; for there is a time there for every purpose and for every work."

I said in my heart, "As for the sons of men, God tests them, so that they may see that they themselves are like animals.

Don't be rash with your mouth, and don't let your heart be hasty to utter anything before God; for God is in heaven, and you on earth. Therefore let your words be few.

For he shall not often reflect on the days of his life; because God occupies him with the joy of his heart.

It is better to go to the house of mourning than to go to the house of feasting: for that is the end of all men, and the living should take this to heart.

Sorrow is better than laughter; for by the sadness of the face the heart is made good.

The heart of the wise is in the house of mourning; but the heart of fools is in the house of mirth.

for often your own heart knows that you yourself have likewise cursed others.

I turned around, and my heart sought to know and to search out, and to seek wisdom and the scheme of things, and to know that wickedness is stupidity, and that foolishness is madness.

I find more bitter than death the woman whose heart is snares and traps, whose hands are chains. Whoever pleases God shall escape from her; but the sinner will be ensnared by her.

Whoever keeps the commandment shall not come to harm, and his wise heart will know the time and procedure.

Because sentence against an evil work is not executed speedily, therefore the heart of the sons of men is fully set in them to do evil.

When I applied my heart to know wisdom, and to see the business that is done on the earth (for also there is that neither day nor night sees sleep with his eyes),

For all this I laid to my heart, even to explore all this: that the righteous, and the wise, and their works, are in the hand of God; whether it is love or hatred, man doesn't know it; all is before them.

This is an evil in all that is done under the sun, that there is one event to all: yes also, the heart of the sons of men is full of evil, and madness is in their heart while they live, and after that they go to the dead.

Go your way -- eat your bread with joy, and drink your wine with a merry heart; for God has already accepted your works.

A wise man's heart is at his right hand, but a fool's heart at his left.

Rejoice, young man, in your youth, and let your heart cheer you in the days of your youth, and walk in the ways of your heart, and in the sight of your eyes; but know that for all these things God will bring you into judgment.

Therefore remove sorrow from your heart, and put away evil from your flesh; for youth and the dawn of life are vanity.