Psalm 119:81 My soul faints with longing for your salvation, but I have put my hope in your word.
How long do you keep hoping in something before you give up and move on? If you do not last long then maybe you did not actually believe it was going to happen or maybe there was nothing to encourage your hope.
God has given us His Word, the Gospel, our bibles to make sure that our hope for Salvation is fed for as long as we seek it. Yes we do have to wait for an uncertain time. Yes we don’t know all the answers.
But God’s promise is that we do have salvation through Jesus Christ and we have seen that proof through what Jesus did for our sakes.