Do not abandon that confidence of yours. Hebrews 10.35

 "Do not, therefore, abandon that confidence of yours; it brings a great reward." Hebrews 10.35

What is "that" confidence to which the writer is referring?

Confidence founded on:

1. access granted to Jesus' actual presence (Hebrews 10.19-21)

2. reflecting and resting in Jesus' actual promises (Hebrews 10.22-25)

3. meeting with Jesus' actual people (Hebrews 10.22-25)

4. believing what we have actually been taught (Hebrews 10.26-31)

5. the intransigence of our actual treasure, even if everything else is taken from you (Hebrews 10.32-39)