What is the ruling on saying “O Messenger of Allah,” knowing that he does not intend tawassul (seeking nearness to Allah through a means) or drawing near in his speech?

Question:
He asks: Is there anything wrong with saying “O Messenger of Allah” or “O poor one” when remembering something, whether old or new? Is this considered tawassul (seeking nearness to Allah through a means)? Knowing that he does not intend tawassul or drawing near in his speech?

Answer:
One should not say “O Messenger of Allah,” even if he does not intend to make a supplication or call upon the Messenger (peace and blessings be upon him). He should not habituate himself to this phrase, nor accustom himself to it, because it resembles supplicating to the Messenger (peace and blessings be upon him) and calling upon him. So, he should not accustom himself to this phrase. As for expressing compassion for a poor person by saying “this is a poor person,” “this is a needy person,” or “this is someone in need,” out of compassion and kindness toward him, there is nothing wrong with that. Yes.