What is Congregation – Troubleinthepeace

Probably in the process of studying in school or in life. Well, all of us have come across phrases like BC, AD, AD, etc., right?

It sounds like a lot, but not everyone knows what the concept of BC is? Or how many years BC? From what year?… And to help you answer questions related to BC in the most detailed way. We invite you to follow the article below!

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What is Congregation?

To understand what BC is, we must first understand what it is, guys!


According to the wiki, AD is the era that traditionally begins with the year. For the previous years we will call BC abbreviated BC. In the process of studying history and geography, we will often use this term.

You are viewing: What is the era?

Cong, according to Sino-Vietnamese translation, means:

Labour: means what belongs to everyoneOriginal: means an era or a certain period of time

Therefore, we can simply understand AD as the time period when the common calendar of all countries in the world began to be used.

In what year did the era begin?

According to Catholicism, AD starts from year 1. That is, the year that Jesus Christ was born. AD calculates time according to the solar calendar, also known as the Western calendar. As of 2019, that means we are living in 2019 AD.


In fact, we are used to calling this period AD. Because many astrologers have explained that the year C.E. is counted from the year 1 when Jesus was born. The C.E. years are still going on now. We can call the following years according to the Western calendar the year AD. Or the year after AD as I am used to calling is fine.

The A.D. calendar will be calculated as follows:

A year has 365 days and is divided into 12 months, a leap year alone will have 366 days, a millennium is 1000 years, a century is 100 years and a decade is 10 years, a day has 24 hours, an hour has 60 minutes, 1 minute has 60 seconds

What is BC?

As I have analyzed above, AD is counted from the time Jesus was born. Therefore, BC is the period before Jesus was born.


One thing that we often confuse or don’t know is that the number of years BC is counted backwards. That is, the years closer to AD will be smaller, the years further away from AD will be larger.

How many years before BC?

There will be no satisfactory answer to the above question. Because the conventions only set the date of Jesus’ birth as 0. The years before year 0 (the year Jesus was born) are appended from BC. And it is difficult to know exactly how many years BC.

See also: What is Aligned, the meaning of the word align

What is post-AD?

Many people misunderstand that AD is the year Jesus was born. So they call the years in AD AD. But the reality is not so, AD is the era that begins in the year that is believed to be the birth of Jesus Christ, AD is still going on.


Simply put, we are living in the common era. The era ends only when people decide to end it. So there is no concept after AD.

So in what year was Jesus born?

Although millions of people celebrate the birth of Jesus Christ on December 25. But most scholars agree that he was not born on that day. Or even in 1 AD.

Researchers believe that the Roman Catholic Church settled on December 25 for a variety of reasons. Such as that day’s relationship with the winter solstice and Saturnalia. A festival dedicated to the Roman god Saturn. By choosing this day to celebrate the birthday of Jesus. The church may co-host famous diplomatic festivals, as well as winter celebrations of other pagan religions.

However, no one knows exactly when Jesus was born. Some scholars think that he was born between 6 BC and 4 BC based in part on the biblical story of Herod the Great. Not long before Herod’s fall, which is believed to have occurred in 4 BC, the ruler of Judea is said to have ordered the death of all male infants under the age of two and living in the vicinity of Bethlehem, in an attempt to force to kill Jesus.

To determine the year of Jesus’ birth, other scholars have attempted to correlate the “Star of Bethlehem”. The place is said to have foretold the birth of Jesus, with actual astronomical events. For example, in a 1991 article in the Quarterly Journal of the Royal Astronomical Society. Astronomer Colin Humphreys has proposed that the legendary star is actually a slow-moving comet, which Chinese observers recorded in 5 BC.

See also: What is Feat – Meaning of Feat, From the English Dictionary

So, above is the information about what is B.C Knowledge Wiki shared with you. Hopefully these shares will give you more knowledge. Help you better understand the commons. Just like before BC so that you no longer wonder when people mention these phrases anymore.

Thank you for your interest in following the article! Have a good day!


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