The Lord speaks to us in this biblical portion that there are only two ways or ways of living; The first is to make the decision to live according to God's will. And the second way to live is to do it according to our own will.

When we live under our own will we will see pride, worldliness, independence, lack of love and inconstancy.
Just the opposite happens when you live by faith. This life consists of fulfilling God's purpose for us without ever thinking of going back or going back.

Live by faith; it is living to the end a life that counts, on the path of faith in the Lord.
Choose to live by faith; it is living doing the will of God in its entirety, with God there is no middle ground.

Jesus is the author of our faith, perhaps for some it is not a very easy life, because the Lord himself says that the path is narrow and narrow. But it is the best we can do to make the decision to live by faith and this pleases God.
Some have thought of going back at some point in their life, perhaps due to some frustrations or discouragement for various reasons.

The Lord has never promised us that it would be easy. We just need to remember through faith that God is with us to protect us, sustain us, and comfort us.
To live by faith is to be faithful to it until the end without fainting, in good times but also in bad times.

When we decide to live by faith, we leave everything in God's hands, trusting in his word.
To live by faith is to leave selfishness and deny ourselves, it is to live the life that God has designed for us, fulfilling his purpose according to his will.