And [the need for] a change of heart and life in order to receive the forgiveness of sins [from God] will be preached in Jesus’ name [i.e., by His authority] to people of all nations, beginning from Jerusalem.
I command you to do these things so that you will [demonstrate your] love for one another. [Note: Or this may mean that His command was to love one another, as in verse 12].
But, you apostles will receive power when the Holy Spirit descends on you and [then] you will become My witnesses [i.e., to tell what you know] in Jerusalem, in [the countries of] Judea and Samaria, and [even] to the distant regions of the earth.”
[This letter is from] Paul, an apostle, (not from [the authority of] men, or through the [agency] of a man, but by [a direct commission from] Jesus Christ and God the Father, who raised Him from the dead).