Follow instructions from Prophet Muhammad ﷺ, Remember God when performing any action or task.

On the day of Nahr, which is a festival celebrated by Muslims to commemorate Abraham’s willingness to sacrifice his son Ishmael, Prophet Muhammad ﷺ instructed people to slaughter an animal as a sacrifice. He said that if someone had already slaughtered their animal before the prayer then they should slaughter another one in its place and if they hadn't yet done so then they should do it while mentioning Allah’s name. This teaches us that we must always remember God when doing any kind of action or task and also shows us how important it is for us to follow instructions given by our beloved Prophet ﷺ.