"[He] who made for you from the green tree, fire," meaning: every branch from which fire is struck, it is from a green tree.
﴿الَّذِي جَعَلَ لَكُمْ مِنَ الشَّجَرِ الْأَخْضَر نَارا﴾ يَعْنِي: كُلّ عودٍ تزند مِنْهُ النَّار، فَهُوَ من شَجَرَة خضراء
