Nicolaus Zinzendorf was a man who lived a long time ago and did some really important things. He was born in a big family in Germany in 1700. When he was a kid, he moved to a place called Herrnhut where he met some people who were really religious.
Nicolaus grew up to be a very kind and helpful person who wanted to make the world a better place. He wanted everyone to be happy and love each other, even if they were different. He also loved learning about God and teaching others about Him.
One day, Nicolaus and some of his friends started a group called the Moravian Church. This group believed in helping people and being kind to everyone, no matter who they were. They wanted to travel around the world to share their message of love and peace with other people.
Nicolaus became a leader in the Moravian Church and helped many people. He even went on long journeys to other countries to share his beliefs with others. He also started many schools to help kids learn and grow to be good people.
Nicolaus spent his whole life helping others and spreading love and peace. Even though he died a long time ago, people still remember him and the good things he did to make the world a better place.