This hadith tells us about a commandment given by the Prophet Muhammad ﷺ. He was instructed by God to fight against those who do not believe in Him or His messenger, until they testify that there is no god but Allah and that Muhammad ﷺ is His messenger. Additionally, he was told to establish regular prayer and pay zakat. This hadith teaches us about the importance of faith in God as well as the importance of prayer and charity. It also shows us how important it is for Muslims to spread their faith peacefully, rather than through violence or coercion.