Take a look at your circumstances.
God often clearly demonstrates His plan for our lives by lining up circumstances in obvious ways. And He also shows us what His will is NOT for us to do in that same way. It is not His will for you to take the job that is not offered to you. If you are 5’ 6” tall and weigh 125 lbs., it is not likely that God has created you to play professional football.
Over the years, I have discovered that God is pretty good at opening and closing doors. He even did that for the Apostle Paul and his enter ouge in Acts. Take a look at this passage:
6 Now when they had gone through Phrygia and the region of Galatia, they were forbidden by the Holy Spirit to preach the word in Asia. 7 After they had come to Mysia, they tried to go into Bithynia, but the Spirit did not permit them. 8 So passing by Mysia, they came down to Troas. 9 And a vision appeared to Paul in the night. A man of Macedonia stood and pleaded with him, saying, “Come over to Macedonia and help us.” 10 Now after he had seen the vision, immediately we sought to go to Macedonia, concluding that the Lord had called us to preach the gospel to them. So, even Paul had to face closed doors in his ministry. God often uses closed doors to show us clearly what He does NOT want us to do. And He also uses open doors at times to show us what He DOES want us to do. Of course, this does not mean that every open door is definitely God’s plan, but it does help to give you some basic direction.