In what language did Gibran write the first batch of poems in "The Prophet"?

"The Prophet" is Gibran's masterpiece. The first batch of poems were written in Arabic when the author was 18 years old. Later, I was encouraged by my mother to continue creating. It was officially published in English in 1923, and the entire creative process lasted 30 years. This prose poem describes the Prophet's answers to questions raised by worshipers before he was about to leave. The whole poem has 28 stanzas, discussing 26 issues in human life, showing Gibran's profound thoughts and love for the people. In addition, "The Kingdom of the Prophet", like "The Prophet", is also written in the form of a gift. The work consists of 16 sections. It is a record of the conversation that the prophet had when he returned to his hometown and gathered with relatives and friends. He answered everyone's questions with profound philosophy and pointed out, "We are God."