Contemporary English Version
You know what sort of times we live in, and so you should live properly. It is time to wake up. You know that the day when we will be saved is nearer now than when we first put our faith in the Lord.
New Living Translation
This is all the more urgent, for you know how late it is; time is running out. Wake up, for our salvation is nearer now than when we first believed.
Amplified Bible
Do this, knowing that this is a critical time. It is already the hour for you to awaken from your sleep [of spiritual complacency]; for our salvation is nearer to us now than when we first believed [in Christ].