Even the smallest gift is appreciated. There are many precepts discussed in Sefer Vayikro. 365 corresponds to the number of days in each year. 248 corresponds to the number of limbs and organs of our body. The 365 combined with the 248 mean each and every day we are to be conscientious of all Torah commands with every part of our body.
Every commandment is important.
While it is true that we place importance and emphasis on certain commandments, every command of Hashem is important. When we consider the Gematria of Ay leh - Ha Mee ztoos equaling 577 we notice that every commandment is first. There are no second places among Hashem's commands. The Torah is Not like that at all. In other words, just because one command appears in Genesis and another in Deuteronomy, that DOES NOT mean one was given before the other.