“This might help a little.”
None of that changes the fact that is was Jesus Who called Saul on the road to Damascus.
Our Lord Christ Jesus is also the Word.
Nobody denies our Lord spoke to Saul on the Road to Damascus.
He manifests Himself in three different persons, with different actions in their relationship, though they are one.
Jn 6:44, “No one can come to Me unless the Father who sent Me draws him.”