How far does God wants us to help?

 Came accross this while reading the bible, and hit me bad. The guilt I felt coz someone was asking me for help but I refuse coz I dont have that much money. I only have little in my wallet. 

I guess I should have trusted the Lord and had faith that I have more than enough. I know I have to learn how to be more giving. I know I should learn to trust God more that I have more than enough to share. 

Lord God, please take my fear away of giving. Take my fear away of not having enough coz I know that you have blessed us with so much that we can share it with people who needs it most. I know I can be an instrument of your generosity but I have yet to dispose the fear of  not having enough.