Can anyone explain John 5:20: ‘God will show Jesus greater works [than God already has done]’ yet Trinitarians say that Jesus is God?!

[Soapy]

‘For the Father loves the Son and shows him all that He does. In fact, the Father will show him even greater works than these (Healing a man) so that you will be astonished’ (John 5:20)

Trinity says that Jesus is Almighty God yet the following is clear from the verse:

1. The Father loves the Son… If both Father and Son are God, what is the need to say one loves the other
2. No mention is made of a third ‘God’ that should be in the equation (1 = 3 … 3 = 1)!
3. The Father [first](‘God’) shows the Son [Second but the same ‘God’ remember!] what He, [First] God, is doing: Implying that [second]‘God’ doesn’t know what [first]‘God’ is doing!!
4. [first]’God’ will show [second]’God’ even greater things that [second]‘God’ knows nothing about!!!

Decode the mystery of ‘God’ not knowing what ‘God’ is doing nor know what ‘God’ can yet do!!