There is insufficient information available to create a Wikipedia-style article about the US nonprofit organization "Tree of Life Congregation" with EIN 250979381. If you have additional details such as its mission, history, or accomplishments, those could be included in the article. However, based on the provided search results, here is a general template that could be filled in with more specific information:

Tree of Life Congregation

Overview Tree of Life Congregation is a nonprofit organization based in the United States. It operates under the Employer Identification Number (EIN) 250979381.

Mission [Insert mission statement or purpose of the organization.]

History [Provide a brief history of the organization, including when it was founded and notable milestones.]

Activities and Programs [Describe the activities, programs, and services offered by the organization.]

Impact [Outline any significant impacts or achievements of the organization.]

Please provide more details if available.

[1] https://en.wikipedia.org/wiki/Tree_of_Life_%E2%80%93_Or_L'Simcha_Congregation [2] https://www.thetreeoflife.org [3] https://www.treeoflifecongregation.org [4] https://www.treeoflifepgh.org/ourfuture [5] https://www.tolsc.org