One of he biggest things I learned at the con was that God is faithful and will provide. In the weeks leading up to the con my family ran into some pretty frustrating and depressing problems with cars and finances. We worried that we weren't going to be able to pay for things. Even though we knew that Satan was trying to keep us away, and this was really a spiritual battle, it was still pretty hard. It shouldn't have been. We have been in tough situations before, and God has never let us down.
We humans are pretty bad worriers. We fret and wring our hands and moan about not knowing how we'll get through. God must be sadly shaking his head at any Christians doing this. After our service on Sunday, I was talking to my wife about it and was amazed at God's grace and providence, berating myself for ever being concerned. God showed us in some incredible ways that he wanted us at the con and would take care of us. We shouldn't be surprised, as this is exactly what He promised! The same is true in the rest of our lives. It's pretty scary some times, but if we trust in and rely on God fully, he will take care of us.
"Therefore I tell you, do not worry about your life, what you will eat or drink; or about your body, what you will wear. Is not life more important than food, and the body more important than clothes? Look at the birds of the air; they do not sow or reap or store away in barns, and yet your heavenly Father feeds them. Are you not much more valuable than they? Who of you by worrying can add a single hour to his life?
"And why do you worry about clothes? See how the lilies of the field grow. They do not labor or spin. Yet I tell you that not even Solomon in all his splendor was dressed like one of these. If that is how God clothes the grass of the field, which is here today and tomorrow is thrown into the fire, will he not much more clothe you, O you of little faith? So do not worry, saying, 'What shall we eat?' or 'What shall we drink?' or 'What shall we wear?' For the pagans run after all these things, and your heavenly Father knows that you need them. But seek first his kingdom and his righteousness, and all these things will be given to you as well. Therefore do not worry about tomorrow, for tomorrow will worry about itself. Each day has enough trouble of its own.