In this sermon, Michael Sieber speaks about the topic "Hamas against Israel: anti -Semitism as a wake -up call". He emphasizes the importance of being vigilant and prudent and observing carefully what happens in our hearts. Sieber speaks about the increase in anti -Semitism worldwide and emphasizes that anti -Semitism is directed not only against Jews, but also against God. He calls for repentance and humiliate himself before God to remove hatred against Jews from our heart. Sieber also speaks of the meaning of having spiritual eyes and recognizing the true need in the world. He encourages the listeners to raise the voice for Jesus and to be part of the army of God, which bears the light in the dark. The sermon ends with the call not to stop praying and speaking to God in prayer.