That is what every Christian receives when we accept the gospel of Christ. Grace is for the worthless. It is God giving me what I don't deserve. Mercy is for the helpless. God not giving me what I do deserve, namely judgement.
Peace is for the restless.
The assurance that whatever happens to me will work out for God's glory. I came across a very simple and helpful summary of the contents of this letter, and it's one that I'd like you to keep in mind as you read through the four chapters of 2 Timothy. The whole letter is about the gospel message and ministry. In chapter one Paul tells Timothy to hold it firm, to grasp it and don't let go. In chapter two he is told to teach it faithfully.