8612. 'Supported his hands' means support supplied to the power of truth engaged in conflict. This is clear from the meaning of 'hands' as power, dealt with in 878, 4931-4937, 7518, 8050, 8153, at this point the power of truth engaged in conflict, represented by 'Joshua', 8595. The reason why support supplied to truth engaged in conflict is meant by Aaron and Hur's supporting Moses' hands is that when Moses' hands were raised up Joshua prevailed.

8154. 'And the Egyptians pursued them' means action resulting from the attempt of those steeped in falsities arising from evil to bring them under their control. This is clear from the meaning of 'pursuing' as the attempt to bring under their control, as above in 8152, at this point action resulting from the attempt, since the word is being used a second time; and from the meaning of 'the Egyptians' as those steeped in falsities arising from evil, often dealt with already.