72 Preface أَأَنتُم أَنشَأتُم شَجَرَتَها أَم نَحنُ المُنشِئونَYusuf AliIs it ye who grow the tree which feeds1 the fire, or do We grow it?The relation of Fire to Trees is intimate. In nearly all the fire that we burn, the fuel is derived from the wood of trees. Even mineral coal is nothing but the wood of prehistoric forests petrified under the earth through geological ages. Fire produced out of green trees is referred to in 36:80; and n. 4026 there gives instances.