How do we know Christ will not cast out sinners?

Christ’s promise in John 6:37, 'him that cometh unto me I will in no wise cast out,' serves as a cornerstone for understanding His welcoming nature toward sinners. This statement reflects not only His authority but also the sufficiency of His grace to save all who seek Him in faith. Sovereign grace theology emphasizes that those drawn by the Father to Christ will not be turned away, as it is by divine will that they come. This guarantees that anyone, regardless of their past sins, can find refuge and forgiveness in Christ, sealing our hope of salvation for ourselves and for loved ones still in spiritual darkness.