本論文主要探討佛光山開山宗長星雲大師對人間佛教理念的理解特質與實踐智慧,並進一步探討個人在佛光山人間佛教中的修證與真實體悟,分享人生之真實經歷。此外,論文分析了倡導人間佛教的四位高僧——太虛大師、印順導師、星雲大師及聖嚴大師——的起源理念和歷史背景,彙整他們以菩薩道精神推廣人間佛教的基本思想、主要貢獻及思想特色。筆者行菩薩道的信念受到太虛大師、印順導師及星雲大師的感召,透過實踐和修行人間佛教,結合三世因果及涅槃解脫的概念,分析如何將修持信念轉化為具體行動。本論文涵蓋筆者近四十年修持人間佛教的信、解、行、證四大面向,並分成生活實踐與生死實踐的理論進行探索。透過對人間佛教的重要經歷與深刻體悟,驗證其淨化人心的影響力。 This thesis primarily explores the understanding and practical wisdom of Master Hsing Yun, the founder of Fo Guang Shan, regarding the concept of Humanistic Buddhism. Furthermore, it delves into personal cultivation and genuine insights gained through practicing Humanistic Buddhism at Fo Guang Shan, sharing real-life experiences. Additionally, the thesis analyzes the origins, ideologies, and historical backgrounds of four prominent advocates of Humanistic Buddhism—Venerable Master Taixu, Venerable Master Yin Shun, Venerable Master Hsing Yun, and Venerable Master Sheng Yen. It consolidates their fundamental thoughts, main contributions, and distinctive characteristics in promoting Humanistic Buddhism with the spirit of the Bodhisattva path. The author's belief in practicing the Bodhisattva path has been inspired by Venerable Master Taixu, Venerable Master Yin Shun, and Venerable Master Hsing Yun. Through practicing and cultivating Humanistic Buddhism, combined with the concepts of the three periods of causation and nirvana liberation, the thesis analyzes how to transform the belief in practice into concrete actions. This thesis covers the four major aspects of the author's nearly forty years of cultivation in Humanistic Buddhism: faith, understanding, practice, and realization. It explores these aspects through the theories of life practice and death practice. By examining significant experiences and profound insights in Humanistic Buddhism, the thesis verifies its impact on purifying the human mind.