Hebrews 10:19

Ephesians 2:18 NIV
For through him we both have access to the Father by one Spirit.

Hebrews 4:16 NIV
Let us then approach God’s throne of grace with confidence, so that we may receive mercy and find grace to help us in our time of need.

Hebrews 9:12 NIV
He did not enter by means of the blood of goats and calves; but he entered the Most Holy Place once for all by his own blood, thus obtaining eternal redemption.