Heb 3:14 For we have become partakers of Christ if we hold the beginning of our confidence steadfast to the end..
The Father’s desire is that we share in all that Jesus has inherited for us, that we receive into our lives all the grace, peace and joy that Jesus earned for us. His desire is that we partake of all Jesus did for us by His death, burial and resurrection from the dead.
We partake by holding fast our confidence in the Word of God to the end. Confidence is being firm, steadfast, assured, fully persuaded that what God has said in His Word; He is surely able to perform it.
So hold fast to your confession until the end.