Macro doesn't work

Guides UI and Macro
1

#showtooltip Hammer of Justice
/cast [mod:shift, @focus] Hammer of Justice; [mod:ctrl, @focus, exists, harm] [] Repentance; [mod:ctrl] Blinding Light; Hammer of Justice

Anyone know why this isn’t working?

It’s supposed to:

HOJ target if no modifiers are set
Shift should HOJ focus
CTRL should Repentance focus if it exists
CTRL should blinding light if talented into

2 
#showtooltip
/cast [mod:ctrl,talent:3/2,@focus,harm,nodead] [mod:ctrl,talent:3/2] Repentance; [mod:ctrl,talent:3/3] Blinding Light;[mod:shift,@focus,harm,nodead] [] Hammer of Justice
3

Thanks so much. Would it be too much to ask to explain how you went about writing this?

What does [ ] do?
Is it not necessary to use an exist modifier for the focus for the repentance? Or is that negated by simply having the “[mod:ctrl,talent:3/2]” included to just rep your target?

4

harm is an existence check.
[] essentially translates to [true=true] aka cast the spell the same as you would from the spellbook.