Like "say," the word "speak" refers to thoughts and feelings moving from our more internal spiritual levels to our more external ones -- and ultimately from the Lord, who is in a sense the most internal spiritual level of all. This is generally called "influx" and "perception" in the Writings, meaning they are thoughts and feelings that flow in in a complete way from the Lord, rather than being things we have to think about and figure out. On a number of occasions "speak" and "say" are used together; in these cases "speak" refers more to intellectual instruction in matters of thought and "say" refers more to feelings and affections that flow in directly.

1050. 'And with every living soul in all flesh' means the entire human race. This is clear from the meaning of 'living soul in all flesh'. Every individual is called 'a living soul' from that which is living within him. No one can possibly live, let alone as a human being, if he does not have something living within him, that is, if he does not have some measure of 'innocence, charity, and mercy, or from these something of a similar or comparable nature. This measure of innocence, charity, and mercy a person receives from the Lord when he is an infant and during childhood, as becomes clear from the state of infants and also from that of childhood. What a person receives at that time is preserved within him, and the things that are preserved are in the Word called 'remnants', which are the Lord's alone with a person. These remnants that are being preserved are what make it possible for someone when he becomes adult to be a human being. Regarding these remnants, see what appears in 468, 530, 560-563, 576.

[2] That the states of innocence, charity, and mercy that have been his in infancy and in childhood years enable a person to be human is quite clear from the fact that man is not born as animals are, ready to perform any of life's activities, but has to learn how to do every single one. The things he learns to do then become through the performance of them habitual and so to speak natural to him. Man is not even able to walk, or to talk, until he learns how to do so; and the same applies to everything else. Through usage these activities become so to speak natural to him. The situation is the same with regard to the states of innocence, charity, and mercy with which likewise he is endowed from infancy. But for these states man would be far inferior to any animal. These states however are not states that man acquires by learning but ones which he receives as a free gift from the Lord, and which the Lord preserves within him. These, together with truths of faith, are what are also called remnants and are the Lord's alone. To the extent that a person in adult life destroys these states, he becomes a dead man. When a person is being regenerated these states are the principal agents of regeneration, and he is brought into these states, for, as stated already, the Lord works by means of remnants.

[3] These remnants present with everybody are what are here called 'the living soul in all flesh'. That 'all flesh' means everybody and so the entire human race becomes clear from the meaning of 'flesh' in many places in the Word - see what has been shown in 574 - as in Matthew,

Unless those days were shortened, no flesh would be saved. Matthew 24:22; Mark 13:20.

In John,

Jesus said, Father, glorify Your Son, as You have given Him power over all flesh. John 17:1-2.

In Isaiah,

The glory of Jehovah will be revealed, and all flesh will see it. Isaiah 40:5.

In the same prophet,

All flesh will know that I am Jehovah your Saviour. Isaiah 49:26.