Okay let me point out that in these lines, from Khatai, the first verse: three words are Persian (Beh Naameh Khodvand) and two words in Arabic (Hayy Karim) .  The second verse has two Turkish words Kim, Dur and three Arabic words (Aval, Zaat Qadim) and one Persian word (Tavanaa).  Not the Arabic words are also not straight from Arabic but filtered through Persian and have taken really different meanings than their original Arabic.  They have taken Persian words.  Now did somebody 500-600 impose Persian words on Khatai?
How about Nasimi.  Note the verse I brought, there is no Turkish words except the word "Bu".  Arsh, Korsi, Har, Do, 'Alem, Hami, Kerdar, Mast are Persian or Arabic.  The other verse: Jaam, Mast, Badeh, are Persian, Saqi and Abrar are Arabic.  So did somebody impose these words on Nasimi?  And I have tested Ottoman Turkish with modern Anatolian Turkish speakers, they do not understand it.  I am assume it will be similar with regards to a good amount of poems of Nasimi, Khatai and Azerbaijanis who are not from Iran.  Those from Iran will have no problem with the classical literature.