The Quranic verse stating that "Allah does not burden a soul beyond its capacity" (La yukallifullahu nafsan illa wus'aha) is a cornerstone of Islamic belief. It signifies God's mercy and justice, ensuring that no individual is faced with trials or tribulations that they cannot ultimately overcome. This verse offers comfort and reassurance, reminding believers that even in the face of adversity, they possess the strength and resilience to endure, guided by God's unwavering support and wisdom. It encourages self-reflection and perseverance, highlighting the inherent capacity within each individual to navigate life's challenges.