It's easy for our minds to wander...
It's easy to be caught up in the world with everything we need to deal with in daily life: work, friends, family, paying bills, doctor's appointments, car repairs, whatever the case may be. Rather than worrying, trust in God. It's certainly easier said than done. I know, for me, worrying is a big issue that I have to deal with. Who better to give your life to, though, that knows all things and wants what's best for you?
Pray for the missionaries in your life. If you don't know any, pray for them in general: both short-term and long-term. They're making so much change in people's lives through the work that God allows them to do. They're also battling things that are behind the scenes as well. Pray for their strength. Pray for them to keep on track. Pray for them to be wholehearted in their work and keep with the Lord. The Word of God is very important in any Christian's life.
"Your word is a lamp for my feet, and a light on my path" (Psalm 119:105).God bless!