Must be a mental block to read the phrase "after they've been saved" to then still this is about "saving". So one against I post the passages that won't be directly addressed because there's no answer for them.
Hebrews 10:24
And let us consider how we may spur one another on toward love and good works,
Hebrews 12:4
In your struggle against sin, you have not yet resisted to the point of shedding your blood.
Hebrews 12:14
Make every effort to live in peace with everyone and to be holy; without holiness no one will see the Lord
Hebrews 13:16
And do not forget to do good and to share with others, for with such sacrifices God is pleased.
Hebrews 13:21
[May the God of peace] equip you with everything good for doing his will, and may he work in us what is pleasing to him, through Jesus Christ, to whom be glory for ever and ever. Amen.
Do you guy accept all of the book of Hebrews?