what does the bible say?
Colossians 1:24 includes a phrase that may initially confuse some readers. About his suffering, Paul writes, “in my flesh I am filling up what is lacking in Christ's afflictions for the sake of his body, that is, the church" (Colossians 1:24). But as the Bible makes clear, Christ’s death offers full redemption of our sins (Isaiah 53:5; John 1:29; Hebrews 9:12–14). Considering that central teaching of Scripture, Paul did not mean Christ was lacking in afflictions. Rather, Paul considered his own suffering “lacking” because it was insignificant compared to Christ's sacrifice. Paul also viewed his sufferings as a way he could bear the burden of Christ (Galatians 6:17). During his earthly ministry, Jesus taught that His followers would undergo such suffering. He warned believers to expect the world’s hate (John 15:18) and anticipate trials and tribulations as a result of our faith (John 16:33). Though our natural instinct is to dread such suffering, the Bible teaches us to rejoice in our suffering because it strengthens our faith and brings us closer to Christ (Matthew 5:10–12; Romans 5:3–5; 1 James 1:2–4; Peter 2:20–22). When we are persecuted for our faith in Christ and rejoice because of it, we become more like Him.