How do we know suffering is a part of the Christian's life?

Suffering plays a significant role in the life of a believer, as affirmed in Romans 8:17, which states that if we are children, then we are heirs, provided we suffer with Him in order that we may also be glorified with Him. This indicates that suffering is not a sign of God's absence but rather a means through which believers identify with Christ and grow in their faith. It cultivates humility, perseverance, and deeper reliance on God's grace, preparing them for the glory that awaits in eternal life. Understanding suffering's place in the Christian journey helps believers to remain hopeful and steadfast amidst trials.