'Works' in the Bible

‘O Lord God, You have only begun to show Your servant Your greatness and Your mighty hand; for what god is there in heaven or on earth that can do such works and mighty acts (miracles) as Yours?

Seven days you shall celebrate a feast to the Lord your God in the place which the Lord chooses, because the Lord your God will bless you in all your produce and in all the work of your hands, so that you will be altogether joyful.

Only the trees which you know are not fruit trees shall you destroy and cut down, so that you may build siegeworks against the city that is making war with you until it falls.