作為當代著名的改革宗神學家，莫爾特曼 (Jürgen Moltmann 1926–) 於2010年出版了《盼望倫理》(Ethik der Hoffnung) 一書。作為莫爾特曼年過八旬才出版的一本討論倫理的著作，這本書可謂是對《盼望神學》的回應，它「面向的是基督國」，並嘗試在「盼望的視野中給出行動的建議」。由於這本書的思想濫觴於基督教神學，所以，本文試圖從莫爾特曼的《盼望倫理》入手，旁及他的其他著作，從終末盼望的倫理學、熱愛生命的倫理學、忠實於大地的倫理學以及追求上帝的公義與和平的倫理學幾個方面對盼望倫理展開討論，以期釐清莫爾特曼盼望倫理之思想淵源和行動力緣由。

The famous contemporary reformed theologian, Jürgen Moltmann (1926–) published his book The Ethics of Hope (Ethik der Hoffnung) in 2010, when he was eighty years old, a monograph which acts as a response to his Theology of Hope. The volume “faces the Christendom” and tries to “give suggestions for action with a new eschatological hope.” The theme of the book is consistent with Moltmann’s earlier work, while the ideas are his reflection on the contemporary challenges of a post-modern and secularized global world. This paper will discuss Moltmann’s ethics of hope from the following perspectives: ethics of eschatological hope, ethics of love for life, ethics of faithfulness to the earth and ethics of God’s Justice and Peace. As it does so, the paper explores the origins of Moltmann’s ethics of hope, to clarify how Moltmann has developed a Christian theology for this age out of his own background.