Scriptural references for "The Call to Arms"

I want to inject some biblical truth into my last post titled; "We are Circling the Drain." I found some scripture verses that are perfect for what i was talking about. there are plenty more I probably could have found, but I think these few will do.

Ephesians 6:10-18; (10) Finally, be strong in the Lord and in his might power. (11) Put on the full armor of God so that you can take your stand against the devil's schemes. (12) For our struggle is not against flesh and blood, but against the rulers, against the heavenly realms. (13) Therefore put on the full armor of God, so that when the day of evil comes, you may be able to stand your ground, and after you have done everything, to stand. (14) Stand firm then, with the belt of truth buckled around your waist, with the breastplate of righteousness is place, (15) and with your feet fitted with the readiness that comes from the gospel of peace. (16) In addition to all this, take up the shield of faith, with which you can extinguish all the flaming arrows of the evil one. (17) Take the helmet of salvation and the sword of the Spirit, which is the word of God. (18) And pray in the Spirit on all occasions with all kinds of prayers and requests. With this in mind, be alert and always keep on praying for all the saints.
2 Samuel 22:39-41; (39) I crushed them completely, and they could not rise; they fell beneath my feet. (40) You armed me with strength for battle; you made my adversaries bow at my fee. (41) You made my enemies turn their backs in flight, and I destroyed my foes.
Jeremiah 1:17-19; (17) "Get yourself ready! Stand up and say to them whatever I command you. Do not be terrified by them, or I will terrify you before them. (18) Today I have made you a fortified city, an iron pillar and a bronze wall to stand against the whole land-against the kings of Judah, its officials, its priests and the people of the land. (19) they will fight against you but will not overcome you, for I am with you and will rescue you, "declares the Lord.
Isaiah 54:16-17; (16) "See, it is I who created the blacksmith who fans the coals into flame and forges a weapon fit for its work. And it is I who have created the destroyer to work havoc; (17) no weapon forged against you will prevail, and you will refute every tongue that accuses you. This is the heritage of the servants of the Lord, and this is their vindication from me," declares the Lord.