Mary Gabriel Hello dear Email Scam

Is it a scam? 
Email from Mary Gabriel address marygbrll@outlook.com , Beware of the sender as numerous scam emails has been sent by this particular individual. Emails like these are designed to commit online frauds and steal identity. Do not fall victim of identity theft. Do not sharing any banking details with the sender. Identity theft is common over Internet.  
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About Fraud
From:
Mary Gabriel <marygbrll@outlook.com>
Reply-To:
Mary Gabriel <marygbrl@yahoo.com>
Subject:
Hello dear
Hello dear

I am Mrs. Mary Gabriel married to Late Mr. Smith Gabriel who was a gold dealer in London United Kingdom throughout his life; before he died in fertile accident 2013.
Since we got married we are devoted in helping the less privilege children and when my late husband was alive he deposited the sum of Two Million Great Britain Pound (£ 2,000,000.00 Million GBP) in a fix deposit account in a bank using my name as the beneficiary since we are childless.

Presently this money is still with the bank in London and recently I was diagnose cancer of the lugs despite the fibroid and tumour which denied me a child when my husband was alive, and my doctor said I may not last more than two months due to level of the cancer. Therefore I am seeking for your kind assistance to use this money and help the less private children, build home for the homeless children and where this money can glorify the name of almighty God.

I believe that if I die today I will be with God the most holy and the most merciful. It is a very important confidential massage that I will like to tell you more about it so get in touch with me soon so that I can fully detail you more and as well give you a little knowledge on how to achieve it.

I am waiting to read from you.

Yours sincerely
Mary Gabriel