Revelation 3:8 “I know your works. See, I have set before you an open door, and no one can shut it; for you have a little strength, have kept My word, and have not denied My name.

God does not want us to be obstructed in life by anything. He always make ways where there is no way for His children. When you think that all hope is lost, then He steps in to show off His might and reveals His glory. So when He says there is an open door before you, that door will always lead you to your great deliverance. 

So think about this, the children of Israel were before the Red Sea, then He told the children of Israel to go forward through Moses. The reason is, He has set an open door before them to pass through that difficult situation when He looks totally impossible. When He says I have set an open door before you, then be ready to triumph in that situation. 

2Corinthians 10:13 We all experience times of testing, which is normal for every human being. But God will be faithful to you. He will screen and filter the severity, nature, and timing of every test or trial you face so that you can bear it. And each test is an opportunity to trust him more, for along with every trial God has provided for you a way of escape that will bring you out of it victoriously.

You will always have victory in all and every situation that comes your way. When God open the door in the  wilderness, you will suddenly enter the fruitful field. You are not disadvantaged in life, trust in the Lord with all your heart. The door is opened already, and the key is with Jesus Christ.