In comparative mythology, sky father is a term for a recurring concept in polytheistic religions of a sky god who is addressed as a "father", often the father of a pantheon and is often either a reigning or former King of the Gods. The concept of "sky father" may also be taken to include Sun gods with similar characteristics, such as Ra. The concept is complementary to an "earth mother".
Jupiter, ancient Roman sky deity, and Thetis
The sky often has important religious significance. Many religions, both polytheistic and monotheistic, have deities associated with the sky.
Jupiter, the sky father of Roman religion and mythology.