Glancing Through the Scriptures!

(KJV.)  EXODUS 15:22-27

Water made sweet.  \

 (22)  So Moses brought Israel from the Red sea, and they went out into the wilderness of Shur, and they went three days in the wilderness, and found no water.

(23)  And when they came to Marah, they could not drink of the waters of Merah, for they were bitter therefore the name of it was called Marah.

(24)  And the people murmured against Moses, saying,  What shall we drink?

(25)  And, he cried unto the LORD; and the LORD showed him a tree which when he had cast into the waters, the waters were made sweet;  there he made for them a statute and an ordinance, and there he proved them.

(26)  And said,  if thou wilt diligently hearken to the voice of the LORD thy God, and wilt do that which is right in his sight, and wilt give ear to his commandments and keep all His statutes,  I will put none of these diseases upon thee which I have brought upon the Egyptians;  for I am the LORD that healeth thee.

(27)  And they came to Elim, where were twelve wells of water, and threescore, and ten palm trees:  and they encamped there by the waters.

ADDENDUM

 Was the covenant of God, for the Israelites pertaineth to you as well as them?

Are ailments associated with a man not obeying the commandments of God?

What order aspect of the scriptures equalities to threescore and ten?

Thank you!