Arcana Coelestia#10538
10538. 'Say to the children of Israel, You are a stiff-necked people' means that that nation would receive no influx from the Divine. This is clear from what has been shown in 10429, where similar words occur.
Arcana Coelestia#10280
10280. 'And you shall speak to the children of Israel, saying' means instruction given to those who belong to the Church. This is clear from the meaning of 'the children of Israel' as the Church, dealt with in the places referred to in 9340; and from the meaning of 'speaking' and 'saying', when what is said comes from Jehovah, as instruction, dealt with in 6879, 6881, 6883, 6891, 7186, 7226, 7241, 7267, 7304, 7380, 7517, 8127.