Today my exercise instructor said, “Things will get harder but you’ll be stronger so stick with it.”
While in Rome, Paul wrote, “I consider that our present sufferings are not worth comparing with the glory that will be revealed in us.”  Romans 8:18
Yes, the workouts will get tougher. I’ll run a little faster, breathe a bit deeper, get down lower, and power through it all.  But in the end…I can just vision the results.
Yes, life gets tough.  I’ll pray a little harder, inhale His love a bit deeper, get down in His word, and He will give me the power to get through it all. Life will, and does, get messy and harder.  No one ever said that being a Christian was going to be easy.  But in the end….oh the glory I can just envision.
So when life gets tough, let’s just “put on our big girl/boy pants and deal with it”.  I mean, let’s just be strong in the Lord and persevere on.
Again I must turn to the writings of Paul.  In Ephesians 6:10 he pens, “Finally, be strong in the Lord and in His mighty power.
Go.  In His power, not your own.
Enjoy getting fit physically and spiritually.
Praying God’s blessings and abundant love for you.