Having spent 50+ years CIA/NSA I have died . . . and come back. Most CIA and/or NSA with many years of service have had this happen. I'm not going to go into details because no one would believe me! But take my word for it there is BOTH a Material side of llife AND a Spiritual side. In this life the Material seems to be everything. But it isn't. The Spiritual side is just as real and, perhaps, more powerful.
And, yes, GOD exists! He is the 'other' side of you. And, He loves you! And, when free of the material world, He will do anything for you! And, it may appear 'magical' in this world!