'End' in the Bible

The wise man’s eyes are in his head, but the fool walks in darkness; and yet I know that [in the end] one fate happens to them both.

He has made everything beautiful and appropriate in its time. He has also planted eternity [a sense of divine purpose] in the human heart [a mysterious longing which nothing under the sun can satisfy, except God]—yet man cannot find out (comprehend, grasp) what God has done (His overall plan) from the beginning to the end.

For the [earthly] fate of the sons of men and the fate of animals is the same. As one dies, so dies the other; indeed, they all have the same breath and there is no preeminence or advantage for man [in and of himself] over an animal, for all is vanity.

There was a certain man—without a dependent, having neither a child nor a brother, yet there was no end to all his labor. Indeed, his eyes were not satisfied with riches and he never asked, “For whom do I labor and deprive myself of pleasure?” This too is vanity (a wisp of smoke, self-conceit); yes, it is a painful effort and an unhappy task.

There is no end to all the people; to all who were before them. Yet those who come later will not be happy with him. Surely this also is vanity (emptiness) and chasing after the wind.

It is better to go to the house of mourningThan to go to the house of feasting,For that [day of death] is the end of every man,And the living will take it to heart and solemnly ponder its meaning.

The end of a matter is better than its beginning;Patience of spirit is better than haughtiness of spirit (pride).

the beginning of his talking is foolishness and the end of his talk is wicked madness.

Therefore, remove sorrow and anger from your heart and put away pain from your body, for childhood and the prime of life are fleeting.

But beyond this my son, [about going further than the words given by one Shepherd], be warned: the writing of many books is endless [so do not believe everything you read], and excessive study and devotion to books is wearying to the body.

When all has been heard, the end of the matter is: fear God [worship Him with awe-filled reverence, knowing that He is almighty God] and keep His commandments, for this applies to every person.