Is it possible to have an untroubled heart while living through troubled times? The title of this book comes from the words of Jesus to His disciples just before His arrest, trial and crucifixion. Today, we need to hear these words again as we face the difficulties and uncertainties of a world affected by a pandemic. Indeed, troubles from outside do not have to penetrate our inner peace. This book examines Jesus' teachings in John 14 to 16 to reveal the secret of abiding peace and abundant joy. It also offers practical steps to help us survive through these hard times, and more importantly, to thrive and flourish - psychologically and spiritually.