The ruling on the prayer of one who did not determine the qiblah

The questioner : A man. O Ghanim, or leave what you have memorized. Nasr. A man prayed without ijtihad (independent legal reasoning) or taqlid (following a scholar without knowing his evidence), and you were lenient with him. When the time came, he stood up and prayed without doing anything. This is on the desk. According to the madhhab (school of jurisprudence), his prayer is not valid, and he must repeat it, whether he hit the qiblah or missed it. As for the second opinion, if he hit it, he does not repeat his prayer, and if he missed it, he repeats his prayer?

The Shaykh : The basis for this opinion.

The questioner : Yes.

The Shaykh : That if he hit it, he does not repeat it.

The questioner : Because if he hit it, he did not pray except when he was reassured in his heart.

The Shaykh : And as for if he missed it here, he did not do what he was commanded to do, which is ijtihad, and he did not hit the qiblah. All right.