He who disbelieves will suffer the consequence of it1 and he who acts righteously, they will pave the way for their own good
Footnotes
[1]
This is a comprehensive sentence which encompasses all those harms which can afflict a disbeliever on account of his disbelief. No list of the harms could be so comprehensive as this.
[2]
A grammatical shift from past tense to present tense.