'Heaven' in the Bible

Every good and true thing is given to us from heaven, coming from the Father of lights, with whom there is no change or any shade made by turning.

This wisdom is not from heaven, but is of the earth and the flesh and the Evil One.

But the wisdom which is from heaven is first holy, then gentle, readily giving way in argument, full of peace and mercy and good works, not doubting, not seeming other than it is.

But most of all, my brothers, do not take oaths, not by the heaven, or by the earth, or by any other thing: but let your Yes be Yes, and your No be No: so that you may not be judged.

And he made another prayer, and the heaven sent down rain and the earth gave her fruit.