Let us examine what these acts of worship are.
Testimony (Shahadah) ...
Formal Prayer (Salah) ...
Charity (Zakah) ...
Fasting (Saum) ...
Pilgrimage (Hajj)
List the climax,summary,problwm,solution,and a summary
I dont see the stanza but maybe to signal its past tense.
I believe the answer is 67 + 23 divided by 4 which is 0