How do we know that believers should bear each other's infirmities?

The call for believers to bear one another’s infirmities is grounded in Romans 15:1, which commands, 'We then that are strong ought to bear the infirmities of the weak, and not to please ourselves.' This directive mirrors the ministry of Christ, who took upon Himself our weaknesses and reproaches, illustrating the heart of unity and love within the body of Christ. By doing so, believers not only fulfill their responsibilities but also reflect the character of Christ, who pleased not Himself but bore the burdens of His people. Serving one another in love fosters an environment of grace and encourages the growth of faith amongst all believers. This emphasis not only strengthens individual believers but also glorifies God as the body of Christ functions in harmony.