One doesn't need to observe something in order to conceive of it.
Because ideas can be combined.
i.e Angels = Humans + wings. One doesn't need to perceive an angel to think of this. One only has to perceive the separate parts. (or at least the parts of the parts - somewhere down the line you find observation).
The core of ideas originates in observation but ideas can evolve from their origins.
Where is your actual evidence for Jesus as the son of God and God as "The father" (Who is also Jesus) actually existing?
Because ideas can be combined.
i.e Angels = Humans + wings. One doesn't need to perceive an angel to think of this. One only has to perceive the separate parts. (or at least the parts of the parts - somewhere down the line you find observation).
The core of ideas originates in observation but ideas can evolve from their origins.
Where is your actual evidence for Jesus as the son of God and God as "The father" (Who is also Jesus) actually existing?