Hebrews 3:12-13
See to it, brothers, that none of you has a sinful, unbelieving heart that turns away from the living God. But encourage one another daily, as long as it is called Today, so that none of you may be hardened by sin's deceitfulness.

When we are not fixing our eyes, our thoughts on Jesus, then we are actually fixing them on something else. There is a great chance of we being hardened by sin's decietfulness.

(Heb 3:7-10 NIV) So, as the Holy Spirit says: "Today, if you hear his voice, do not harden your hearts as you did in the rebellion, during the time of testing in the desert, where your fathers tested and tried me and for forty years saw what I did. That is why I was angry with that generation, and I said, 'Their hearts are always going astray, and they have not known my ways.'

As we can notice we can see God being angry with that generation. And using that example He wanted us to encourage one another daily to fix our eyes, our thoughts on Jesus.

Application

Do you need encouragement? Spend time with someone who can listen to you and encourage. Or encourage someone today who needs encouragement. Encourage them to fix their eyes and their thoughts on Jesus.