Jesus came to bring us abundant life John 10:10.
This isn't just length of life, or even everlasting life; but it is quality of life as well. It is the meeting of every need with a lot more besides. He has destroyed all the works of the devil, the thief who comes to steal, kill and destroy.
Jesus is able to completely save those who come to God through Him. The word "save" is SOZO and it means to save, heal, deliver, keep and make whole. Whatever we need He has it covered.
Jesus is making intercession for us right now. His very presence in heaven at the right hand of God the Father is our assurance, for the Father will not deny the Son.