what idea does the poet express in the first four lines by A

To My Dear and Loving Husband
By Anne Bradstreet
If ever two were one,then surely we。
If ever man were loved by wife,then thee;
If ever wife was happy in a man,
Compare with me,ye women,if you can。
I prize thy love more than whole mines of gold
Or all the riches that the East doth hold。
My love is such that rivers cannot quench,
Nor ought but love from thee,give recomense。
Thy love is such I can no way repay,
The heavens reward thee manifold,I pray。
Then while we live,in love let's so persevere
That when we live no more,we may live ever。
the poet express her deep love for her Husband。