'Well doing' in the Bible

Let us not then be weary of well-doing; for in due time we shall reap, if we faint not.

But ye, brethren, be not weary of well doing.

For such is the will of God, that by well doing ye hold under restraint the ignorance of foolish men:

Wherefore let those who suffer according to the will of God commit their souls to him in well-doing as to the faithful Creator.