David one of the strongest men ever known in the bible, also know for his bravery and excellent leadership. He was a very young boy who had brothers that were much stronger and better than he was but to God and with God no one can ever be stronger than you.
The young boy took care of his father's farm and all the animals contained in it and he protected them with his life and with commitment. He became the officer of the present king at that time and later became the king of his land, this was as a result of his act of bravery in the war against a nation and a Giant.
This act of bravery uplifted him and took him to the top above all his brothers and every man, woman or warrior in his land. Christians this is what happens when you are linked and connected to God you are never let down. Unbelievers might call you a loser or any sort of filthy but to God you are a winner and don't let the words of an unbeliever bring you down or make you depart from you Christian life style.
One of the things a Christian has to think about when becoming attaining a Christian life is that he should forget and give space to friends that will give him bad advice. There is a proverb that says Bad Company Corrupts Good Manners so this proverb is saying that we should keep away from bad friends that will cause nothing more but trouble in our lives.
Stories come from far and wide that many people have been caught doing something bad but they do not catch their friends who influenced them in the act. This shows the nature of the devil and how he reason, he will make sure that you enter into the pit that you are not aware of.
That is why we should give up on our old friends cause they won't render you help when you seriously need it they only put you into trouble.The spirit of Bravery can only be given by one person and that person's name is Jehovah, he is the only true source of strength.
When talking about strength it does not mean that you have physical muscles and strength, am talking about spiritual strength. This is strength that comes from the most high God, this strength is the strength that David possesses that made him to take on the Giant.
When you have spiritual strength demonic angels do not have the strength and ability to stop you because you are totally on a different level. If David did not have spiritual strength he wouldn't have had the mind to kill wild animals or to even face the giant.
God was with him that was why he fought Goliath and prevailed and it is the same God that made him the officer of the king and probably the King of the land.
I will advice Christians to draw themselves closer to God and refuse to be deceived from being close to God. God will do his part by being there to help you everywhere you go.