# you will receive power ... and you will be my witnesses

The apostles will receive power that will enable them to be witnesses for Jesus. Alternate translation: "God will empower you ... to be my witnesses"

# to the ends of the earth

Possible meanings are 1) "all over the world" or 2) "to the places on earth that are farthest away" (See: [[rc://en/ta/man/jit/figs-idiom]])