My brother, Praise God that you are seeking and knocking. But, from a biblical stand point, the Holt Spirit is described as water, fire, new wine, a dove, a comforter, a teacher, a person (He speaks), emotional ( He can be grieved). But, my friend never ever as an orb. In their image we are created. Brother get founded in the cross, no orb or light can do what the cross can do. He loves you and wants you.
Satan can appears as an angel of light, but only holding darkness in his hand, the true light is the cross and you don't have to look to outer space to find him. He is here right now and all around us.