Depends on what you mean by "worship". In many instances, some kinds of worship can degenerate into forms of superstition. If by worship you mean doing God's will, I will agree with you.
By worship I mean this:
Rev 5:12-14 Saying with a loud voice, Worthy is the Lamb that was slain to receive power, and riches, and wisdom, and strength, and honour, and glory, and blessing. (13) And every creature which is in heaven, and on the earth, and under the earth, and such as are in the sea, and all that are in them, heard I saying, Blessing, and honour, and glory, and power, be unto him that sitteth upon the throne, and unto the Lamb for ever and ever. (14) And the four beasts said, Amen. And the four and twenty elders fell down and worshipped him that liveth for ever and ever.
Whether that is superstitious or not by your standards, I know not.
I don't want you to believe ME, I want you to "believe in" Jesus. You ask from where I get my authority, and isn't the Bible sufficient. First, I claim no authority over anyone or anything. Again, I am stating my opinion based on what I read (including in the Bible, and primarily in the words and deeds of Jesus). Many of those who claim to utilize the Bible's authority are really saying: "Accept what I say based on my (or someone else's) understanding and interpretation of the Bible." They are really claiming their own authority, not the Bible's.
The Gospels are quite clear who God is, and whom Jesus Christ claimed to be. Here is a post I made to one of the Gnostics who claimed that God in the Old Testament is actually a different god, who is an evil ignorant demiurge. Whereas their god is a different emanation, who is above the Demiurge and who repudiated the false Messiah as predicted in the Old Testament.
".... the nature of John's writings is that they are, inherently, Jewish works. The works of John are filled with references to the Old Testament, and not of the mocking Gnostic sort.
John quotes Peter describing Jesus as the one whom "Moses in the law, and the prophets, did write" (John 1:45). Jesus drives out the money changers from the temple, and the disciples remember "The zeal of thine house hath eaten me up" (John 2:17, a reference to Psalm 69:9). The quote you dismissed earlier, "as Moses lifted up the serpent in the wilderness, so must the Son of Man be lifted up…" (John 3:14, ref. Num 21:9). Christ declares, "For had ye believed Moses, ye would have believed me: for he wrote of me" (John 5:46). Christ cites the Prophets, "It is written in the prophets, And they shall be all taught of God. Every man therefore that hath heard, and hath learned of the Father, cometh unto me" (Jn 6:45, ref. Isaiah 54:13, Jer 31:33). Christ paraphrases the scriptures, "He that believeth on me, as the scripture hath said, out of his belly shall flow rivers of living water" (Jn 7:38, Ref. Isa 44:2-4, Isa 58:11, Zech 14:8, Joel 3:18). John writes of fulfilled prophecy, "And Jesus, when he had found a young ass, sat thereon; as it is written, Fear not, daughter of Sion: behold, thy King cometh, sitting on an ass's colt" (Jn 12:14-15, Ref. Zech 9:9). John does it again, listing another fulfilled prophecy from the Old Testament, "But though he had done so many miracles before them, yet they believed not on him: That the saying of Esaias the prophet might be fulfilled, which he spake, Lord, who hath believed our report? and to whom hath the arm of the Lord been revealed? (Jn 12:37-38, Ref. Isa 53:1). And again: "Therefore they could not believe, because that Esaias said again, He hath blinded their eyes, and hardened their heart; that they should not see with their eyes, nor understand with their heart, and be converted, and I should heal them" (Jn 12:39-40, Ref. Isa 6:10). Jesus Himself cites fulfilled scripture, "...but that the scripture may be fulfilled, He that eateth bread with me hath lifted up his heel against me" (Jn 13:18, Ref. Psalm 41:9). And again, "...that the word might be fulfilled that is written in their law, They hated me without a cause" (Jn 15:25, Ref. Psalm 35:19, Psalm 69:4). More prophecy fulfilled, "They said therefore among themselves, Let us not rend it, but cast lots for it, whose it shall be: that the scripture might be fulfilled, which saith, They parted my raiment among them, and for my vesture they did cast lots. These things therefore the soldiers did" (Jn 19:24, Ref. Psalm 22:18). And again, "After this, Jesus knowing that all things were now accomplished, that the scripture might be fulfilled, saith, I thirst" (Jn 19:28, Ref. Ps 69:21)."
The purpose of that is to demonstrate what every person who reads something (except when they start reading the Bible, as it suddenly changes) already knows. That sentences and words within sentences have meaning. That words don't exist in a vacuum, and can mean whatever you want them to mean, but can be understood by the words surrounding them. That common sense is useful for making claims on what a given sentence means.
The Gospels make very specific claims of who Jesus Christ is and claims to be. When He said that before Abraham was, I am, he was not quoting Khrisna or a pre-incarnate Muhammad. He was referring to the God whose name is I AM THAT I AM. When the Gospels say that Jesus Christ was with God and is God from before the foundation of the world, it does not mean he is an emanation from the elder god Cthulhu. It means that He is GOD, the plain meaning of the sentence. And when Christ says that no one comes to the Father, but by Him, He does not mean anything else except what that says. You can disagree with it, you can deny it, but you can't pretend it isn't there and claim to be speaking the true doctrine of Christianity.
I must admit that I don't see that the Bible itself is "sufficient authority" about "who God is". For one reason, I see the Bible as various peoples' attempts to understand who God is and the meaning of God in our lives.
I, of course, don't believe that. If the opinion is not based on the Bible, it is not an opinion I recognize as having any real weight. If you claim that you are speaking what Christ really taught, you must support this with the scripture. Otherwise, you're just placing your own speculations and raising them up to the level of God's declared truth.