Many Protestants claim that when Catholics address priests as “father,” they are engaging in an unbiblical practice that Jesus forbade: “Call no man your father on earth, for you have one Father, who is in heaven” (Matt. 23:9).
To understand why the charge does not work, one must first understand the use of the word “father” in reference to our earthly fathers. No one would deny a little girl the opportunity to tell someone that she loves her father. Common sense tells us that Jesus wasn’t forbidding this type of use of the word “father.”
Full article can be found at: Call No Man “Father”? | Catholic Answers