Ivanka Trump and Jared Kushner are currently serving as Senior Advisors to the United States President, Donald Trump. After officially assuming the office, the couple was immediately given the title, which sparked a lot of controversies.

But, before all of these things happened, it was said that the now-First Daughter and her husband "caused logistical problems" during the campaign period. It was also reported that their staff and aides were "frustrated" because they have been practicing this "personal rule."

According to Express UK, this personal rule of Ivanka Trump and Jared Kushner is quite "admirable" and accepted. However, not everyone seemingly took it easy as this, reportedly, affected their movements, especially during the Presidential Elections in 2016.

As revealed, Ivanka and Jared are both Jewish. Therefore, they practice and observe the Sabbath. This means they cannot be contacted for one whole day starting from Friday's sunset until Saturday's.

It was also explained that their "faith dictates" the couple's usage of mobile phones and other technology gadgets or tools. So, if there is something that needs to be done involving the Ivanka Trump and Jared Kushner, everyone needs to wait for them until they are able to communicate again.

In the 2019 book, Kushner Inc, a source, reportedly, told its author, Vicky Ward that the couple's commitment to their faith and practices was "admirable." There is no doubt about that. However, it was also "frustrating" given that everyone, especially their staff, was in a "holding pattern" for the whole 24 hours, the source explained.

The same publication noted that the First Daughter's husband was brought up in an Orthodox Jewish family, as opposed to Donald Trump's daughter, who was brought Presbyterian. Because of their religions and faith, the couple was said to have issues prior to their wedding, which resulted in their break-up in 2008.

Years after, though, they got back together and Ivanka Trump decided to convert to Judaism to get married with Jared Kushner. As stated, the Kushner family does not want anyone to join their family if they are "outside of the faith."

Ivanka and Jared got married in 2009. Since then, they have been practicing Judaism, together with their three kids, Arabella Rose, Theodore James, and Joseph Frederick Kushner.

While Donald Trump was revealed to be initially "disappointed" with his daughter's conversion of faith, it has appeared today that the United States President has already accepted this kind of dynamic within his family.