Amaar and Rayyan cut their honeymoon short and return home so that they can help Sarah deal with her divorce from Yasir. Rayyan tries to drag Sarah to a divorce support group but when Sarah won’t go Rayyan brings the group to her. Meanwhile, Amaar decides to sort out his Imam related issues with Baber and Thorne once and for all.
Amaar tries to be a handyman to impress Rayyan.
Amaar needs Baber and Thorne’s cooperation to win a coveted Multi-Faith Award, but Baber and Thorne try to cut Amaar out when they discover the award comes with a cash prize. Meanwhile, Ann sets Sarah up on the worst first-date of her life, which leads to the worst second-date of her life. And Nate and Fatima team up to make a multi-ethnic sandwich.
Amaar is getting impatient waiting to find his new purpose when Baber sticks his nose in where it doesn’t belong, leading to an unexpected sign from above. Meanwhile, Ann’s crush on Charles fuels old sibling rivalries when she encourages her new flame to help out with Rev. Thorne’s Destination Church Spectacular. Sarah is left to deal with the town audit single-handed.
Amaar tries to get the town to support his new Mosque, but finds only disinterest and some outright derision when he reveals that his divine inspiration came from a chicken. Meanwhile, Baber is determined to prove the town isn’t ready for a new mosque by trying to get himself arrested. Sarah has a crisis of faith and considers eating bacon, while Ann suffers a crisis of love while sexting the now absent Charles Thorne.
Sarah feels undervalued by Ann and agrees to work for Darnelly’s Mayor, Glenda Beckford, not realizing that Ann’s college ‘frenemy’ has ulterior motives for hiring her. Meanwhile, Amaar is so consumed with his plans for the new Mosque, he manages to forget Rayyan’s birthday. Baber and Thorne compete for clients at the mosque/church’s last rummage sale.
When Amaar inadvertently leads everyone to believe that the new Mosque is haunted, Sarah runs damage control and suggests he and Rayyan spend the night in the Mosque to prove it’s completely ghost-free. Meanwhile, a love-struck Nate goes to extreme lengths to ask Poppy out on a date. And Thorne helps Baber overcome his irrational fear of Jinn.
In a series finale that lets Little Mosque on the Prairie live up to it’s namesake, Amaar prepares for the grand opening of the new Mosque, while trying to get Baber to end his boycott. Charles returns to Mercy with a plan to win Ann. Sarah reaffirms her Muslim faith; and, with Mercy Anglican burnt to a crisp, Thorne finds an unexpected new home for his congregation.