Respuesta :

The speaker in In Memoriam, A. H. H. by Alfred, Lord Tennyson, believes in Death's supreme power. [ This might give an idea of how the poem is an account of all Tennyson's thoughts and feelings as he copes with his grief over such a long period - including wrestling with the big philosophico-scientific questions of his day.
Via Gradpoint, the speaker believes in God's love and mercy.