One evidence of the Trinity is how the parties treat each other differently than they treat themselves. This supports their distinct person-hood.
An example of this is how Jesus did not defend himself, but did defend the Father. When Jesus was personally insulted, he “turned the cheek” (Isaiah 53:7, Matthew 27:14). However, when his Father was insulted, Jesus’ response was anger and action (John 2:13-17).
Wesleyan Arminian 