I have a questions regarding faith. Could you kindly shed some light on the following:1) At our workplace (School) during whole school assemblies sometimes the christian teachers or visitors tend to ask everyone to bow their heads and they do a prayer. For example they say ‘Oh God/Lord help us be good, help the poor, etc. This prayer is done at random times of the year or when a teacher wishes to. Does bowing head and saying ameen to such a prayer make us muslims kaafir?
Do we need to repeat kalimah and Nikkah?