I apologise if I misunderstood your question. I’ll try again. My understanding is that from the scriptures we do have, that Buddha did not deny the existence of God. There is this passage which I believe refers to God. I have come across this statement by Buddha and personally believe it refers to God so I’m quoting it here .
The Absolute. The Buddhas have assured us that behind this impermanent world and its illusion, there is a reality, the Absolute Reality. Because of this, it is possible for us to escape from the sorrow caused by the chances and changes of this world. Gautama Buddha speaks of the Supramundane (
lokuttara, lokottara) or Unconditioned (
asankhata, asamskrita). Being beyond this world, we have no adequate words to speak of the Absolute.
The following is the Buddha's description of it in the famous Udana passage in the Khuddaka Nikaya: "
There is, O monks, an Unborn, Unoriginated, Uncreated, Unformed. Were there not, O monks, this Unborn, Unoriginated, Uncreated, Unformed, there would be no escape from the world of the born, originated, created, formed. Since, O monks, there is an Unborn, Unoriginated, Uncreated, Unformed, therefore is there an escape from the born, originated, created, formed. What is dependant, that also moves; what is independent does not move" (Udana 8:3).
Nagarjuna, the founder of the Madhyamika school of Buddhism, argues from this passage that without the acceptance of an Ultimate Reality (
Paramartha) there can be no deliverance (
nirvana) (
Madhyamika Karikas, cited in Murti 235).
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