Hi John,
You're absolutely right. You should pray in private. I do every day.
Maybe what is really needed here is a bit of cultural education. Good exegesis always looks at all the variables that apply to the words spoken. Who the words were spoken to. What the context of the conversation was. What the words spoken 2000 years ago may mean that we don't even have any idea of today.
In Jesus day, I believe you will find that it was common for men, especially those who were a part of the governmental body of the Pharisees, Sadducees, etc. to stand on the street and just start praying. Not to others or for others, but merely to pray for themselves while standing on the corner or on the side of a roadway or path. They would just stop in their tracks from time to time and just pray. I believe, yes, this is Ted speaking, that very often they would see something that they didn't find godly that someone else was doing and they would pray prayers of condemnation. There is a good example of this in Luke. Jesus tells a parable of two men who went to the temple to pray and he told them: "Two men went up to the temple to pray, one a Pharisee and the other a tax collector. The Pharisee stood and prayed thus with himself, 'God, I thank You that I am not like other men--extortioners, unjust, adulterers, or even as this tax collector. I fast twice a week; I give tithes of all that I possess.' And the tax collector, standing afar off, would not so much as raise his eyes to heaven, but beat his breast, saying, 'God, be merciful to me a sinner!' I tell you, this man went down to his house justified rather than the other; for everyone who exalts himself will be humbled, and he who humbles himself will be exalted.
Notice that Jesus did not condemn this man for praying at the temple. Why not, if this issue of public prayer is as you seem to think? Why would Jesus use a parable that would show two men not doing what God wants of us and yet praise the one.
Then we find that even Jesus prayed publicly. "And when he had taken the five loaves and the two fishes, he looked up to heaven, and blessed, and brake the loaves, and gave them to his disciples to set before them; and the two fishes divided he among them all."
This was a blessing prayer in front of at least 5,000 people. How private is that?
Jesus prayed in public before calling Lazarus:
Jesus lifted up his eyes, and said, Father, I thank thee that thou hast heard me. And I knew that thou hearest me always: but because of the people which stand by I said it, that they may believe that thou hast sent me."
So, sure, go ahead and do exactly what Jesus did. Your reward in heaven will be great. Jesus prayed both in public, for others, and in private for himself and others.
God is glorified whenever and wherever we lift Him up with a true heart of love and prayer.
God bless you.
In Christ, Ted