Good Friday, or the Friday of Passion, is one of the most solemn days in the Christian calendar, commemorating the crucifixion and death of Jesus Christ. It takes place on the Friday of Holy Week, before Easter, and is a moment of deep reflection and mourning for believers.

On this day, Christians around the world participate in rituals and religious services intended to remember the sufferings and sacrifice of Christ for the salvation of humanity. One of the most well-known and widespread practices on Good Friday is fasting, especially abstaining from consuming meat. This abstention symbolizes sobriety and penance, offering a way to join in Jesus' suffering through personal sacrifice.

Although the Bible does not provide explicit directives regarding fasting on Good Friday or the prohibition of consuming meat, this tradition has been adopted by various Christian denominations over the centuries. Exploring the historical and theological roots of this practice helps us understand why fasting and abstaining from meat have become central in commemorating Good Friday. Where does this practice come from and what does the Bible say about it? We will examine the sacred texts from the Old and New Testament, alongside the evolution of Christian traditions, to find the answers.