God's holiness is uniquely demonstrated in His encounter with Moses through the burning bush in the desert of Midian. This pivotal moment reveals God's nature as completely set apart and transcendent, yet personally involved in human affairs. Through His name I AM, God reveals Himself as indefinable and all-encompassing. While Moses had to maintain distance from God's holiness, through Jesus Christ, believers now have direct access to God's throne of grace, transforming our relationship with His holiness.