Sometimes, there is a tendency to think that some of the good things that God has blessed us with can be taken away by people who are stronger, wealthier, more influential and more powerful than us. *However* the gifts and calling of God are irrevocable.
God gave Israel the land of Canaan as an inheritance, however, he warned them not to “meddle” or fight with Esau’s ancestors over mount Seir because he had given it to Esau earlier on as an inheritance.
Meddle not with them; for I will not give you of their land, no, not so much as a foot breadth; because I have given mount Seir unto Esau for a possession.
God watches over his word to protect it even if it is at the expense of his own people.
That is why no one can take away your stuff from you if it was given to you by God.
Relax and enjoy your blessings.