Just like good deed brings reward and noor, sin brings darkness, loss and wretchedness. Brings problems. All our problems from sin. Darkness follows you to grave. Azaab. Drag you to hell. Backbiting, fraud, immodesty etc. Wash away sins on this life with Taubah. Story of thief's Taubah with Sheikh - asked victims for forgiveness or repay. Look at yourself. Value Taubah you did with Sheikh, be steadfast on it
