Why did Elohim create a rebellious cherub angel that would rebel against Him and why does Elohim expect humanity to handle Satan when Elohim has apparently failed to do so Himself?

Discussion,

Elohim is handling Satan through a divine eschatological plan that is essential for Elohim’s continuing intimacy with the two-thirds of the angelic creation that remained faithful to Him during the Great Kingdom War…a War that was extricated from the Kingdom and placed upon a created temporary entity known as the Earth which is constrained by Time and physics (Revelation 12:7-10; Ezekiel 28:11-19; Isaiah 14:12-17).

Elohim’s eschatological plan concerning Satan necessitates a tactful strategy that ensures continued intimate relationship with the faithful angelic creation that Elohim adores beyond human understanding. This battle strategy is also relevant as a bulwark against future rebellion in the Kingdom, a divine deterrent, where free will remains extant by necessity.

Elohim is dealing with Satan this very moment and He ultimately defeated the rebellious cherub at Golgotha via Messiah via self-less love; a spiritual war first declared in Genesis 3:15 and a battle strategy first pictured in Genesis 3:21, the Gospel of Grace.

Jesus is victorious over Satan (Revelation 5:5) as this is the primary reason Jesus entered the Realm of Time (1 John 3:8b); that is, “to destroy the works of the Devil” via a battle strategy known as the Gospel which was ordained “before Time began” (2 Timothy 1:8-10).

Had Satan not rebelled, there would be absolutely no reason for Elohim’s creation narrative (Genesis 1) and His striving with a rebellious and defiled and unfaithful human kind (Genesis 6:5).

Our entire existence within the Realm of Time finds its meaning and its reasoning as participants, warriors, in the Great Kingdom War that rages around us and through us daily and our eternal destiny is wholly contingent upon whom we freely “choose” to ally with; Jesus by faith in victory or Satan by default in unbelief.