Opened by God you say?
What does the word of God say? Where was the preacher? Did he preach the Gospel?
Romans 10:14
How then shall they call on him in whom they have not believed? and how shall they believe in him of whom they have not heard? and how shall they hear without a preacher?
Not all obey the Gospel.
Romans 10:15-16 And how shall they preach, except they be sent? as it is written, How beautiful are the feet of them that preach the gospel of peace, and bring glad tidings of good things! 16 But they have not all obeyed the gospel. For Esaias saith, Lord, who hath believed our report?
Faith comes by HEARING, and hearing by the word of God. You refuse to hear, because you think you already know all there is to know. But, you don't even know who the Lord is you're supposed to confess.
Romans 10:17 So then faith cometh by hearing, and hearing by the word of God. 18 But I say, Have they not heard? Yes verily, their sound went into all the earth, and their words unto the ends of the world.
So why do you worship a god you've made up?
Sadly, you don't even know who the Lord is you're supposed to confess. If you read the OT, you'd see Him everywhere.
Joel 2:27 And ye shall know that I am in the midst of Israel, and that I am the Lord your God, and none else: and my people shall never be ashamed.
Joel 2:32 And it shall come to pass, that whosoever shall call on the name of the Lord shall be delivered: for in mount Zion and in Jerusalem shall be deliverance, as the Lord hath said, and in the remnant whom the Lord shall call.