who gave himself a ransom for all; the testimony to be borne in its own times;
who gave himself a ransom for all, to be testified in due time.
Who gave Himself as a ransom for all [people, a fact that was] attested to at the right and proper time.
who gave himself as a payment to set all people free. This was a testimony that was given at the right time.
who gave himself as a redemption for all, as a testimony in its proper time.