Shemot 14:15

15 And Hashem said unto Moshe, Why criest thou unto Me? Speak unto the Bnei Yisroel, so that they move on;

Shemot 14:15 Meaning and Commentary

Exodus 14:15

And the Lord said unto Moses, wherefore criest thou unto me?
&c.] The Targum of Jonathan is,

``why standest thou and prayest before me?''

and no doubt this crying is to be understood of prayer, of mental prayer, of secret ejaculations put up by Moses to the Lord without a voice, for no mention is made of any: this shows, that though Moses most firmly believed that God would work salvation for them, yet he did not neglect the use of means, prayer to God for it; nor was the Lord displeased with him on that account, only he had other work for him to do, and he had no need to pray any longer, God had heard him, and would save him and his people:

speak unto the children of Israel, that they go forward;
a little further, as Aben Ezra observes, until they were come to the sea shore, near to which they now were; and thither they were to move in an orderly composed manner, as unconcerned and fearless of their enemies.

Shemot 14:15 In-Context

13 And Moshe said unto HaAm, Fear ye not, stand still, and see the Yeshuat Hashem, which He will bring to you today; for the Egyptians whom ye have seen today, ye shall see them again no more ad olam.

14 Hashem shall fight for you, and ye shall keep still.

15 And Hashem said unto Moshe, Why criest thou unto Me? Speak unto the Bnei Yisroel, so that they move on;

16 But lift thou up thy staff, and stretch out thine yad over the yam, and divide it; and the Bnei Yisroel shall go on yabashah (dry land [see Genesis 1:9]) through the midst of the yam.

17 And I, hineni, I will harden the lev Mitzrayim, and they shall go after them; and I will get Me glory over Pharaoh, and over all his army, over his chariots, and upon his parash (horsemen).