en_tn/act/10/43.md

It is to him that all the prophets bear witness

"All the prophets bear witness to Jesus"

everyone who believes in him shall receive forgiveness of sins

This could be stated in active form. Alternate translation: "God will forgive the sins of everyone who believes in Jesus because of what Jesus has done" (See: rc://en/ta/man/translate/figs-activepassive)

through his name

Here "his name" refers to the actions of Jesus. His name means God who saves. Alternate translation: "through what Jesus has done for them" (See: rc://en/ta/man/translate/figs-metonymy)