Alone Amongst Other gods

"...the people which are to come shall praise the Lord; for He hath looked down from the height of His sanctuary, from Heaven did the Lord behold the earth, to hear the groaning of the prisoner [and] to loose those that are appointed to death...." Ps. 102:18b-20

Christianity does not worship God because He is a supernatural being, viz., a spirit. As Mr. Lewis put it, there's nothing special about being a spirit; the Devil is a spirit after all. So God is not worshipped simply because He is a spirit.
Neither is He worshipped (or found worthy of worship) because He is powerful, even more so than all the other gods of men. Power per se is nothing; it is the action that stems from the power that matters. A powerful God is not as important as whether or not He is good.
God, however, isn't even worshipped for His goodness. Like power, goodness per se is meaningless without action. Goodness that is static and still is useless; admirable and noble, perhaps, but still useless.
The God of Christianity is worshipped because of incarnation, i.e., His power and goodness, and all that he is (i.e., His holiness), has lead to practical, benevolent consequences in the woop and warf of space and time. Along amongst other gods, the God of the Christian is Immanuel--God with us. Not created by us, projected by us, realized by us or in us; not anything by us. He is "God with us." Our God has come down to us and has brought salvation with Him (Is. 59:15-16), for salvation is the goal of incarnation (I John 3:8b). We had fallen into a deep and miry pit, but He did not leave us there. He reached down to us; or rather, He jumped down to us and lifted us up. He came to us and saved us; and for that we worship Him.
Of course, God can be worshipped for His power and goodness and other things for what they are. However, the foundation of all worship towards God begins and ends with Jesus Christ, who is the demonstration and revelation of God and His holy character. Without Christ, God's goodness and power (and other things) is meaningless to us, without purpose or plan. God without Christ is just another deity; more powerful and benevolent than most, but still just one more in the mix. Christ, however, reveals the reality of the God who is there, a God beyond the invention and intention of man, a God actually "mindful" of man (Ps. 8:4), a God that comes and saves man. Only such a God is worthy of worship and obedience.

-Jon Vowell