The spelling of "execution Christ" can be confusing due to the silent letter "t" in "Christ." The correct pronunciation is /ɛksɪˈkjuːʃən ˈkraɪst/, with the final "t" being silent. The word "execution" is pronounced with stress on the second syllable, and the "x" is pronounced as /ks/. "Christ" is pronounced with stress on the first syllable, and the "ch" is pronounced as /k/. The phrase is often used to refer to the crucifixion of Jesus Christ, which is a central event in Christian theology.