Yes as a matter of fact I do and so does every believer also, for our authority that we will be raised from the dead is God's word on it because he cannot lie to us,
For just like Jesus, we were commanded by God to lay down our lives also by putting our faith in God through Christ and with the promise that if we did, we would be raised from the dead and also just like Jesus before us was.
That is the authority Jesus was speaking of also, for again he was commanded to lay down his life in death, "hina" IN ORDER THAT he might receive it back again from death and his authority on that was God's word on it within the commandment he received from God and because God cannot lie.
In other words, God said it and therefore this is our authority, that God will do it because God cannot lie.
Jesus said it right in that 17th verse also, "Therefore my Father loves me, because I lay down my life "hina" IN ORDER THAT, I might receive "lambano" it again.
Matthew 16:25 For whoever wants to save their life will lose it, but whoever loses their life for me will find it.
The authority that I have on this, is God's word that was given to Jesus for me in the above in bold red and also in the bold red below, because God cannot lie, but will fulfill his words on it in righteousness.
John 12:49 For I did not speak on my own, but the Father who sent me commanded me to say all that I have spoken. 50 I know that his command leads to eternal life. So whatever I say is just what the Father has told me to say.”