What is the ruling on making du’aa’ in the colloquial language?
Question

                What is the ruling on making du’aa’ in the colloquial language?
Praise be to Allah. 
          Shaykh al-Islam Ibn Taymiyah was asked about a man who 
          made du’aa’ in ungrammatical language, and a man said to him that Allaah 
          would not accept a du’aa’ spoken in ungrammatical language. 
 
          He replied: 
 
          Whoever voiced this opinion is a sinner who has gone 
          against the Qur’aan and Sunnah and the view of the salaf. For whoever 
          calls upon Allaah, devoting his worship sincerely and purely to Him, 
          calling upon him with a du’aa’ that is permissible, Allaah will listen 
          to him and respond to his du’aa’, whether it is in proper Arabic or 
          in ungrammatical language. The opinion mentioned has no basis, rather 
          the one who makes du’aa’, if he is not used to speaking in grammatical 
          Arabic, he should not force himself to do so. One of the salaf said, 
          if a person forces himself to speak grammatical Arabic, he will not 
          be focused in his heart. Similarly it is makrooh to force oneself to 
          make the words of the du’aa’ rhyme; if that happens spontaneously, then 
          it is fine, for the du’aa’ should come from the heart, and the tongue 
          should simply follow the heart. Whoever focuses in his du’aa’ on making 
          the words  grammatically correct will have less focus in his heart. 
          Therefore the one who is in urgent need should pray from the heart with 
          whatever words Allaah inspires him to say, without preparing it beforehand.    
          This is something which every believer finds in his heart. It is permissible 
          to make du’aa’ in Arabic or in languages other than Arabic. Allaah knows 
          the desire of the one who is making du’aa’, even if he cannot speak 
          Arabic correctly, for He understands all languages and understands the 
          needs of those who speak different languages.