The Lord Jesus has borne the burden of judgment for the Christian’s sins.
Then Jesus calls on his people to bear each other’s burdens.
From Daniel Hyde, in a post at Ligonier:
…since we in the new covenant are all priests of the Lord who can approach Him with boldness and confidence in prayer (Heb. 4:16), we are called by the Lord to bear one another’s burdens: “Brothers, if anyone is caught in any transgression, you who are spiritual should restore him in a spirit of gentleness. Keep watch on yourself, lest you too be tempted. Bear one another’s burdens, and so fulfill the law of Christ” (Gal. 6:1–2).
How do we bear one another’s burdens? There are several ways. First, we do so by praying for each other, taking each other’s burdens into the presence of God. Second, we do it by coming alongside our brothers and sisters to help them through trials or difficult seasons in their lives. Third, we do it by stepping into their shoes, taking difficulties away from them, and bearing them in their place.