This study takes a poem of An Omani poet Alshikh Khalfan bin Jameel Alsyiaby, the study has analytical and descriptive ways to deal with. In other words, the study discusses the concept or the case that is needed to be written. Then it analyzes the poem with proofs from the poet's behavioral poetry. This study starts with two parts; the first one focuses on the issues that are encountered in the study and the reasons why the poet chooses it, so it compares between the made up poetry and oneself or spontaneous poetry. In addition to that, it shows opinions of recent and ancient critics to demonstrate that behavioral and asceticism Poetry is a oneself spontaneous poetry that is not made up. The second part focuses on the Shikh Khlafan AlSyiaby himself. It shows his full name descent, inception, scientific status, writings, works, and finally his death . In the first chapter, this study discusses the concepts of behaviors and asceticism to compare the moral and phonetic features in the poem. In the morale features, it mentions the most important ideas and meanings that the behavioral poetry related to the poet. The study also mentions the images and imagination that the poet uses to deliver his message to the reader and audience. The study describes about the emotions the poet uses and it also shows the phonetic features, the diction and vocabulary that he uses to make this kind of poems. In the second chapter, the study moves to discuses the musicality in the poem and poetic devices such as the external rhythm and rhyme and the external rhythm such as repetition similes, alliteration and antithesis. In the final chapter, the study discusses the inter-text that the poet uses. It discusses the concept of inter-text; in other words, it discusses the religious inter text, literary inter text and historical inter text that makes behavioral poetry. Finally the study shows the results of this research that the researcher has.