Yes, I would agree - since the time of the apostles. St. Paul refers to himself as a spiritual father at least twice (possibly more, but these are the two examples I know).
“I am writing this not to shame you but to warn you as my dear children. Even if you had ten thousand guardians in Christ, you do not have many fathers, for in Christ Jesus I became your father through the gospel.” 1 Corinthians 4:14-15
“For you know that we dealt with each of you as a father deals with his own children, encouraging, comforting and urging you to live lives worthy of God, who calls you into his kingdom and glory.” 1 Thessalonians 2:11-12
