God is the only Eternal; He has always been and has always existed. His name is EL, ELOAH or YHWH. The Eternal has no visible or tangible body, but is Spirit (John 4:24).
However, HE can be seen; for example as light, fire, lightning or cloud. The Bible shows that although there is only one true God, God is not limited to one spiritual body, because  the Bible speaks of "7 Spirits of God" that are poured out over the Earth and that they stand before God's Throne (Revelation 5: 6). However, the same Bible states that God is one Spirit and that there is only one true God who, despite all those Spirits, is one God, so there are not several gods because of several Spirits.

Everything and everyone connected to the eternal God will live eternally and are therefore named after God the ELOHIM. They form a spiritual work unitywith God who is Spirit. Those Elohim include the Son Jesus (Hebrew "Yeshua") who is the High Priest of God (Hebrews 8: 1, Hebrews 4:14, Hebrews 5: 5) and is made Lord over all creatures (Philippians 2:9-11). Jesus is also called Christ: God's anointed one. God created everything for and for him.

The Bible says in Proverbs and John that Jesus was there when God started the Creation work and even involved him in the work of creation (Proverbs 8: 22-31, John 17: 5). And from the Bible we also know that man was created in their likeness (Genesis 1: 26), namely with a visible and tangible body as Jesus has and with a spirit like God is Spirit.

Read more about Jesus Christ .