A machine can draft a sermon; a feed can catechise your desires; a headset can host a midnight vigil. If that unsettles you, good-this is the handbook for clarity and agency in a world where tools no longer merely serve belief but quietly reshape it. Here you will find a clear lens for understanding how technology and religion meet, from social media and faith to the dream of a virtual church, from algorithmic sermons to the hard questions of morality in the age of AI. This is for readers who refuse both tech-utopia and tech-doom. Drawing on history, ethics, and lived practice, it shows how digital rituals form us, why the decline of organised religion hides a surge in micro-liturgies, and where AI and spirituality collide with questions of authorship, attention, and truth. You will learn to read platforms like prayer books and dashboards like confessionals, and to design rhythms that protect what is human. - See how platforms teach doctrine by repetition-and how to reclaim your attention - Weigh the promise of transhumanism ethics without losing the meaning of the body - Build small-group covenants and personal rules that make spiritual individualism coherent rather than lonely By the end, you will not just spot what is changing-you will know what to do next. With a field-tested framework and practical experiments, you will carry a steady posture into the age of AI and spirituality, able to bless tools without bowing to them.