"Fight the good fight of the faith. Take hold of the eternal life to which you were called when you made your good confession in the presence of many witnesses." 1 Timothy 6:12
One of the good fight of Faith that Apostle Paul suggested is that we should all fight to develop ourselves everyday. This is because we are fashioned with the prospective to get better in growth, Health, accomplishment, gladness etc. Fighting to improve in life is fighting against sickness, failure, stagnation and joblessness. It is a battle against those things that are extraneous, incompetent and self satisfaction that overwhelm the essence of living.
Each time you try to progress in life, there are some obstacles that stop you; there are mounted confrontations that prevent you from reaching the height God wants you to reach. There are many forcesmpf rivalry that would want to contend with you and possibly stop you from reaching your goals. Sometimes, there are oppositions that arise in the spiritual realm, while some in the physical. You must however know that nothing go old comes so easy.