In this final RSW post for 2021 Neil Ballantyne and Ian Hyslop reflect on the conflicted and generative relationship between social injustice and social work. It has been a difficult year for many. Our old certainties have been challenged as the pandemic has spread suffering globally, particularly, as always, for the poor and dispossessed. The title of this post – “Ka whawhai tonu mātou” (struggle without end) is taken from the title of Ranginui Walker’s classic text. It was the cry that met British soldiers as they invaded Ōrākau Pā in Kihikihi, in 1864: “We will fight on forever”.