BIGINNER NEED HELP!!!!!!!

I need to convert the bible text to XML Balanced Tree Index.
First you have to convert each lines to XML.
example:
<line>1 text on the first line</line>
<line>2 text on the 2nd line</line>
<line>3 text on the 3rd line</line>
<line>4 text on the 4th line</line>
<line>5 text on the 5th line</line>
<line>6 text on the 6th line</line>
<line>7 text on the 7th line</line>
for the whole bible text,
Then you have create index XML
should look like "aaron"
<first text "a"></>
<second text "a"></>
<third text "r"></>
<word text ="aaron"></>
<line number> 122</> // these are the line which contain the word aaron when yo search the word "aaron"
<line number> 132</> // these are the line which contain the word aaron
<line number> 3222</> // these are the line which contain the word aaron

"the bible txt"
http://www.2shared.c...V1611Bible.html
"Exclude word when you search"
http://www.2shared.c...x9/exclude.html

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Xml;

namespace Creating_Text_File_Using_Xml
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            XmlTextWriter XTW = new XmlTextWriter("savefile.xml", Encoding.Unicode);
            XTW.WriteStartDocument();
            XTW.WriteStartElement("XMLFILE");
            XTW.WriteStartElement("Title");
            XTW.WriteString(textBox1.Text);
            XTW.WriteEndElement();
            foreach(String item in listBox1.Items)
            {
                 XTW.WriteStartElement("Item");
                 XTW.WriteString(item);
                 XTW.WriteEndElement();
            }
            XTW.WriteEndElement();
            XTW.WriteEndDocument();
            XTW.Close();

        }
    }
}

The code i created is not complete!!!!
Any One Knows how to do it!!!!