Why do you think the Israelite felt do strongly about a promised land?

Answer 1

The promised land was important to the Israelites becauseof its having been promised. By God.

God promised the land to Jacob (Genesis ch.28), the father of the Israelites, and his descendants. Jacob was renamed Israel by God (Genesis ch.35); and the Israelites lived in Israel during the era of the Patriarchs (220 years), during the era from Joshua until the First Destruction (850 years), during the Second Temple era (420 years) and afterwards. They remained a majority in the land for another 300 years after the Second Destruction; and a minority of Jews remained there throughout the ensuing centuries.
Israel had been the site of the First Temple, built by King Solomon; the dynasty of King David; the Second Temple, built by Ezra; and the Hasmonean Dynasty. It was where the Hebrew Prophets lived, and where the Mishna (Oral Torah) was codified. Also, many of the Torah's commands apply only in Israel.

See links:

1. God promised the land to the Israelites many times.
   
2. Jews have had a continuous presence in Israelfor over 3300 years. Of that time, the Jews were a majority in the land for around 1900 years.
   
3. The Muslims' Qur'an clearly states that Israel belongs to the Jews.

Answer 2

The promised land was important to the Israelites becauseof its having been promised. By God.

God promised the land to Jacob (Genesis ch.28), the father of the Israelites, and his descendants. Jacob was renamed Israel by God (Genesis ch.35); and the Israelites lived in Israel during the era of the Patriarchs (220 years), during the era from Joshua until the First Destruction (850 years), during the Second Temple era (420 years) and afterwards. They remained a majority in the land for another 300 years after the Second Destruction; and a minority of Jews remained there throughout the ensuing centuries.
Israel had been the site of the First Temple, built by King Solomon; the dynasty of King David; the Second Temple, built by Ezra; and the Hasmonean Dynasty. It was where the Hebrew Prophets lived, and where the Mishna (Oral Torah) was codified. Also, many of the Torah's commands apply only in Israel.

See links:

1. God promised the land to the Israelites many times.
   
2. Jews have had a continuous presence in Israelfor over 3300 years. Of that time, the Jews were a majority in the land for around 1900 years.
   
3. The Muslims' Qur'an clearly states that Israel belongs to the Jews.