Hebrews 4:16

Let us then with confidence draw near to the throne of grace, that we may receive mercy and find grace to help in time of need.

Hebrews 13:4

Let marriage be held in honor among all, and let the marriage bed be undefiled, for God will judge the sexually immoral and adulterous.

Hebrews 11:1–6

Now faith is the assurance of things hoped for, the conviction of things not seen. For by it the people of old received their commendation. By faith we understand that the universe was created by the word of God, so that what is seen was not made out of things that are visible.