“Be strong and very courageous. Be careful to obey all the law my servant Moses gave you; do not turn from it to the right or to the left, that you may be successful wherever you go. Keep this Book of the Law always on your lips; meditate on it day and night, so that you may be careful to do everything written in it. Then you will be prosperous and successful. Have I not commanded you? Be strong and courageous. Do not be afraid; do not be discouraged, for the Lord your God will be with you wherever you go.”
Although there may be some residual resistance for good and not so good reasons, most things in life are not that hard to do. We do them out of necessity, and because they are the best we can do. But there are certain matters that we naturally shrink back from to the point of putting them off, and perhaps failing to do them at all. In significant part, because we lack courage.
Courage might be defined or described as proceeding with a task, or remaining in a position, in spite of perceived or real dangers. Of course wisdom would dictate that one proceed with due caution. But at times, there’s no escape from the possibility of an injury of some sort, the kind we’re thinking of would ordinarily be something less than physical, even though for some Christians in the world, just to meet together might incur physical risk, even just to be a Christian, period.
I am one myself who probably am a bit contradictory in that I face and complete tasks I have to do usually with some fear and trepidation, or at least an anticipation for what might go wrong. So that I ordinarily do well enough in what I have to do. There are some things not part of the normal routine of life, which though still needing to be done, I can easily shelve for as long as possible, this of course being procrastination. Some of these matters, I put off because of the fear of failure. But as often as not, probably more so, failure is much more likely if I put it off too long. In fact the window of opportunity for some things can end up coming and going, and we’re left out in the cold, so to speak.
We need to see our responsibilities in the light of God’s will and call for us in Jesus, for that matter, we need to process all of life that way. We need to see it in terms of God’s good will for us in Jesus, made known to us in scripture, including the difficult book of Joshua, which along with the rest of scripture receives its fulfillment in Jesus himself, in his coming, declaration and demonstration of the kingdom of God, and death and resurrection. Now ascended at the right hand of God in the place of ultimate authority, and to return to bring in the final judgment and salvation.
We need to take courage in Jesus, because in him is the victory of God over all that is in opposition to God and God’s good will. The courage we need is in the face of trouble no less, but with the promise that we are part of that victory of God in and through Jesus, regardless of what is happening here.