Do Something by Gilbert Munyamahoro is a passionate and deeply insightful exploration of the Church's responsibility to spread the gospel of Jesus Christ. Drawing from biblical teachings, historical accounts, and personal missionary experiences, the book outlines the critical importance of evangelism in fulfilling the Great Commission. It offers practical guidance on how evangelism can be conducted in various cultural and geographic contexts, focusing on idolatrous and unreached regions like the "10/40 Window." The author highlights the sacrifices of early evangelists, missionaries, and their families, emphasising the need for self-denial, family support, and a communal effort from churches and believers. Using real-life examples from Thailand, Africa, and elsewhere, the book showcases the challenges and triumphs of evangelism. Through its chapters, Do Something inspires readers to embrace their roles in spreading the gospel—whether as missionaries, supporters, or prayer warriors. It underscores the urgency of bringing the message of salvation to the unreached, laying out actionable steps to achieve this goal. Above all, it serves as a call to action for the global Church to unite in its mission, reminding readers of the eternal significance of their efforts.