Stephen is accused of blasphemous against Moses and God.
Stephen got arrested because people were offended because they have heard Stephen speak blasphemous words against Moses and against God.
Stephen was in trail with the high priest asks if what the witnesses were saying was true. Then Stephen with stories about Abraham, Joseph, and Moses
God called Abraham to drop all that he has and go to the promise land, and when he arrived God did not give him inheritance not even enough land to stand. God promised him that his descendants after him will own the land.