Copy & paste the code into your html. You can edit the width, colurs etc.

<script src="http://widgets.twimg.com/j/2/widget.js"/></script>
<script>
new TWTR.Widget({
  version: 2,
  type: 'profile',
  rpp: 10,
  interval: 6000,
  width: 250,
  height: 300,
  theme: {
    shell: {
      background: '#333333',
      color: '#ffffff'
    },
    tweets: {
      background: '#000000',
      color: '#ffffff',
      links: '#4aed05'
    }
  },
  features: {
    scrollbar: true,
    loop: false,
    live: true,
    hashtags: true,
    timestamp: true,
    avatars: false,
    behavior: 'all'
  }
}).render().setUser('climateprayer').start();
</script>

To put this on a website, copy the code and paste into an html page. VERSATILE - you can easily style this to match your site.

<div id="twitter_div">
<h2 class="sidebar-title">Pray for the climate</h2>
<ul id="twitter_update_list"></ul>
<a href="http://twitter.com/climateprayer" id="twitter-link" style="display:block;text-align:right;">follow climateprayer on Twitter</a>
</div>

<script type="text/javascript" src="http://twitter.com/javascripts/blogger.js"></script>
<script type="text/javascript" src="http://twitter.com/statuses/user_timeline/climateprayer.json?callback=twitterCallback2&count=5"></script>