'Complete' in the Bible

So there remains a [full and complete] Sabbath rest for the people of God.

For the Law appoints men as high priests who are weak [frail, sinful, dying men], but the word of the oath [of God], which came after [the institution of] the Law, permanently appoints [as priest] a Son who has been made perfect forever.

For they [the gifts, sacrifices, and ceremonies] deal only with [clean and unclean] food and drink and various ritual washings, [mere] external regulations for the body imposed [to help the worshipers] until the time of reformation [that is, the time of the new order when Christ will establish the reality of what these things foreshadow—a better covenant].

He went once for all into the Holy Place [the Holy of Holies of heaven, into the presence of God], and not through the blood of goats and calves, but through His own blood, having obtained and secured eternal redemption [that is, the salvation of all who personally believe in Him as Savior].

Keep praying for us, for we are convinced that we have a good conscience, seeking to conduct ourselves honorably [that is, with moral courage and personal integrity] in all things.

equip you with every good thing to carry out His will and strengthen you [making you complete and perfect as you ought to be], accomplishing in us that which is pleasing in His sight, through Jesus Christ, to whom be the glory forever and ever. Amen.