Use "on the instant" in a sentence

1. The Boding speech appears like a prophecy, on the instant realised

2. ‘The heat got up to a punishing 87 today, but my medication got me through that by lowering my body temp until I shivered under my quilt in an Agued state.’ More example sentences ‘Your enemy will on the instant feel a certain inexpressible and cutting anguish of the heart, together with an Agued chilliness and failure throughout the body.’