So, how is it going? Did you start strong and today you notice a bit of waning in your zeal for change? In Hebrews 12:1-2 we are reminded that this life is much like a race that we need to persevere through the challenges.
"Therefore, since we are surrounded by such a great cloud of witnesses, let us throw off everything that hinders and the sin that so easily entangles. And let us run with perseverance the race marked out for us, (2) fixing our eyes on Jesus, the pioneer and perfecter of faith. "
God knew we would need encouragement to persevere. He knew there would be days we would want to quit, say it's not worth it, it's too hard, I want X too badly. Just remember our flesh WILL fail us but He is our portion forever! He will sustain us through the most difficult challenge. When we give our decision (obedience) to Him, He will pull us through.
Remember the enemy would love nothing more than for us to quit. To think it's too hard, it doesn't really matter, we deserve just one... Don't feed into that thinking! Combat it with the Word - take captive those thoughts. Call out to Him and ask for help, strength to do what He's called you to do, the will power to get past the temptation, to be ENOUGH for you. He will show up every time you whisper His name.
I hope your challenge is going strong and you are seeing change as you run this race to be a "Fit and Holy temple" for Him!