%0 Journal Article %A Grube, Dirk-Martin %T Introduction: Paul Tillich – a theology for the 21st century %D 2020 %J NTT Journal for Theology and the Study of Religion, %V 74 %N 2 %P 95-103 %@ 2590-3268 %R https://doi.org/10.5117/NTT2020.2.001.GRUB %I Amsterdam University Press, %X %U https://www.aup-online.com/content/journals/10.5117/NTT2020.2.001.GRUB