Shavua Tov. The של״ה הקודש makes an interesting connection from the words, על פי ה׳ יחנו. על פי ה׳ יסעו, according to Hashem, they camped, and according to Hashem, they traveled. He says that this is a life lesson for whatever endeavor we might undertake.
The של״ה הקודש says that we should not make a move in life without prefacing it with a remark that indicates the following: We hope that what we are about to do meets with Hashem's approval. Our awareness of G-d must be constant, while we are involved in this project and when we have completed it.
This is such an important life lesson for success. We must never forget for one minute that no matter how good an idea looks, it will only succeed with Hashem's blessings and a constant awareness of this fact. This may seem obvious to some, but it needs to be said and emphasized emphatically.