Hebrews 4:14-16
Since, then, we have a great highpriest, who hath passed through the heavens, Jesus the Son of God, let us hold fast our profession.
Hebrews 7:25
wherefore he is able also to save to the utmost those who come to God through him, since he ever liveth to make intercession for them.
Hebrews 9:24
For Christ did not enter into a sanctuary made with hands, which is only a copy of the true one, but into heaven itself, now to appear in the presence of God in our behalf.
1 John 2:1-2
My children, these things I write to you, that ye may not sin. And if any one have sinned, we have an advocate with the Father, Jesus Christ the righteous.
Revelation 8:3-4
And another angel came, and stood at the altar, having a golden censer; and there was given to him much incense, that he should offer it with the prayers of all the saints upon the golden altar which was before the throne.